How do we know Christ's redemption is for everyone?

The offer of redemption through Christ is extended to all who are spiritually needy, demonstrating the inclusive nature of the Gospel. In Isaiah 55:1, the Lord invites all who thirst to come to the waters, emphasizing that those who recognize their spiritual bankruptcy are welcomed. John 7:37 echoes this call, stating that any man who thirsts should come to Jesus. Furthermore, the call in Revelation 22:17 reiterates that whosoever is thirsty can come and take the water of life freely. The condition for this offer is the acknowledgment of our emptiness and neediness, which aligns with God's sovereign plan to save His elect while inviting all to recognize their dire condition and come to Christ for salvation.