Pastor Rudolph has been working in different denominations and Church settings for the last 23 years, preaching, teaching, and planting Churches throughout South Africa. His Ministry focuses on equipping the Church to defend the faith and articulating their beliefs. His Ministry has three streams: Apologetics, Theology, and Christian Spirituality. Pastor Rudolph has also been actively debating scholars in numerous moderated debates and has been involved in cult evangelism. He debated scholars from all over the world.