A.W. Tozer emphasizes the dual truths found in the Gospel of John regarding salvation: the invitation for 'whosoever will may come' and the necessity of God's prior work in a person's heart. He argues against the notion that individuals can come to Christ solely by their own decision without the Holy Spirit's influence. Tozer warns that while the gospel invitation is broad, it is not unconditional, and the church has sometimes misrepresented this invitation. He stresses that the term 'whosoever' is always connected to the actions of believing or coming, which require divine enablement. Ultimately, Tozer calls for a recognition of God's sovereign initiative in the process of salvation.