Cultural & Doctrinal Commentary

Adulterated Gospel (both Gospel plus, and Gospel reduced)

The strength of historic Protestantism lies in its "Doctrinal Clarity," yet this clarity is often threatened by two persistent errors: the Adulterated Gospel in the forms of "Gospel Plus" and "Gospel Reduced."

The Dual Danger: Plus and Reduced

The "Gospel Plus" error (Legalism or Sacerdotalism) adds human requirements to the finished work of Christ. In the South African context, this is often seen in traditional Roman Catholicism, where the "ordinary means of grace" are sometimes overshadowed by an insistence on sacramental mediation or the necessity of human merit. It also appears in "syncretic" movements that merge Christian faith with ancestral veneration or strict cultural taboos, suggesting that Christ’s sacrifice is insufficient without additional ritual pacification. By adding to the Gospel, the "plus" actually subtracts from the glory of Christ’s "It is finished."

Conversely, the "Gospel Reduced" (Antinomianism or Secularism) strips the message of its ethical demands and its call to repentance. This is most visibly manifest in the Prosperity Gospel – a "deviant form" that has gained significant traction across the African continent. This teaching reduces the cosmic victory of Christ over sin to a transactional formula for material wealth, physical health, and social status. It ignores the "theology of the cross" in favour of a "theology of glory," treating God as a means to an end rather than the End himself.

The African Context

In South Africa, these deviations often exploit the deep spiritual hunger of the vulnerable. Whether it is the "Gospel Plus" of heavy-handed legalism or the "Gospel Reduced" of the prosperity preacher, both move away from the Sola Scriptura and Sola Gratia that fuelled the 1860 Awakening. A true restoration of the church in Africa requires a rejection of these adulterations, returning to a Gospel that is neither burdened by human additions nor hollowed out by worldly promises, but centred entirely on the person and work of Jesus Christ.

Liberal theology

Liberal theology, or modernism, is not merely as a variant of faith but can be considered as a "different religion" proceeding from separate roots because it rejects the supernatural elements of Christianity and the absolute authority of the Bible. Often termed "naturalism," it seeks to emancipate the human mind from traditional dogma and what it views as the "shackles" of Scripture, resulting in a "spiritually dry" atmosphere and eventual institutional decline, exemplified by the 2025 closure of Spurgeon's College.

In the South African context, the concern has been with the "South African Church Downgrade," which has seen a slide from orthodoxy into religious pluralism and universalism within mainstream church leadership. A primary example is the controversy involving Dutch Reformed Church (NGK) Moderator Ds. Jan Lubbe, who was accused of heresy for allegedly implying there are multiple ways to the Father rather than through Christ alone.

This "leaven" of compromise is further reflected in university theological faculties becoming "Schools of Religion" which is an attempt to retain intellectual accreditation by affirming polytheism alongside a "Woke" agenda.

This drift mirrors historical warnings, such as Dr. Andrew Murray’s alarm over a "perfectly new Christianity" that assures people they are Christians while rejecting the confessions of the Church. The Protestant Association continues to argue that this "tide of compromise" replaces doctrinal preaching with a "user-friendly" social Gospel or entertainment, prioritizing humanistic "transformation" and political needs over spiritual redemption through the Cross.

Prosperity Gospel

The prosperity Gospel – also called the “health and wealth” or “word-of-faith” teaching – claims that genuine faith, positive confession, and generous “seed” giving to God’s anointed leaders guarantee physical health, material riches, and success in this present life. Proponents present God as a cosmic benefactor who rewards strong belief with cars, houses, healing, and breakthrough, often twisting verses such as 3 John 2 or Malachi 3:10 while ignoring their original context.

Originating in mid-20th-century American charismatic circles (Kenneth Hagin, Oral Roberts), the message has exploded globally, especially across sub-Saharan Africa. In Zambia, Nigeria, Ghana, Kenya, and South Africa, it dominates television, radio, and mega-churches. Zambian Reformed Baptist pastor Conrad Mbewe, frequently called “the Spurgeon of Africa,” laments that it has “replaced the true Gospel of salvation” and taken “permanent residence” on the continent, spreading like a bushfire through media and itinerant preachers.

Modern Reformed writers expose its theological bankruptcy.

In Health, Wealth & Happiness, David W. Jones and Russell S. Woodbridge identify five core errors: (1) treating the Abrahamic covenant as a blank cheque for material entitlement rather than spiritual blessing in Christ (Gal 3:14); (2) claiming Christ’s atonement atones for the “sin” of poverty (contra 2 Cor 8:9); (3) turning giving into a guaranteed investment scheme (Luke 6:35); (4) viewing faith as a manipulative force rather than trust in God; and (5) reducing prayer to demands that God must obey. John Piper calls it “another Gospel” that majors on temporal minors and leaves believers unprepared for suffering (2 Tim 3:12; cf. Job, the cross).

Conrad Mbewe adds an African voice: the teaching majors on “fat bank accounts” while swallowing the camel of eternal joy. It functions like a religious pyramid scheme, enriching celebrity pastors while impoverishing the desperate. Believers who remain sick or poor are blamed for weak faith, breeding guilt, disillusionment, and eventual abandonment of Christianity. Scandals multiply, the church’s witness collapses, and the poor are exploited instead of discipled.

In short, the prosperity Gospel is not a harmless emphasis on blessing; it is a different religion that exchanges the cross for cash and the Saviour for self. Reformed and African voices urge the church to recover the Biblical Gospel: Christ crucified for sinners, calling us to deny ourselves, take up our cross, and find our treasure in Him alone – whether in plenty or in want.

Cultural pressure on the church

The modern church faces unrelenting cultural pressure to abandon God’s creational design for men and women, marriage, and sexuality in favour of secular egalitarianism, feminism, and radical gender ideology.

At home, the culture demands interchangeable roles that flatten the beautiful complementarity of Ephesians 5:22–33, where husbands are called to Christ-like sacrificial headship and wives to respectful submission; in the church, it insists on women in elder and pastoral office, directly contradicting the apostolic requirement of qualified male leadership in 1 Timothy 2:12 and 3:1–7.

Homosexuality is now reframed as an immutable “sexual minority” identity worthy of civil-rights protection, yet Scripture plainly describes same-sex practice as exchanging “natural relations for those that are contrary to nature” (Rom 1:26–27; cf. 1 Cor 6:9–11).

Transgenderism compounds the assault by denying the binary reality of male and female “in the image of God” (Gen 1:27), a distinction the Lord Jesus Himself reaffirmed (Matt 19:4).

Voddie Baucham confronts this head-on in It’s Not Like Being Black (2024) and his message “The Sufficiency of Scripture for Manhood and Womanhood,” exposing how sexual activists have hijacked civil-rights language under a neo-Marxist framework while insisting that the Bible is fully adequate to define manhood, womanhood, and marriage. Douglas Wilson, in Reforming Marriage, Federal Husband, and his writings distinguishing “thick” Biblical patriarchy from “thin” complementarianism, calls the church to recover joyful, covenantal male leadership that images Christ and the church across every sphere of life.

To yield to these pressures is to depart from the apostolic teachings and God’s immutable truth in His Word, that leaves families fractured, young people confused and sterilised, and the church mute before a watching world. Reformed voices therefore urge believers to stand unashamedly on the sufficiency and authority of Scripture, delighting in God’s good design rather than apologising for it.