What does the Bible say about objections to the gospel?

In Romans 3, the Apostle Paul outlines that when God begins to work in a sinner's heart, He strips away every objection that the sinner has to the gospel. This is essential for understanding that human enmity and unwillingness are overcome by God’s sovereign mercy. The objections that arise from the human heart are rendered vain as God draws His elect to Christ alone. Thus, the removal of obstacles is both a transformative act of grace and a necessity for true worship, which is grounded in the heart, not merely in outward practices.