How do we know Christ's willingness to save is genuine?

Ryle states that the heart of Christ has not changed since His earthly ministry; His willingness to save is as profound today as it was when He walked on the earth. Jesus experienced a baptism of suffering willingly, driven by a zeal for His Father’s glory and a desire to redeem sinners. This is rooted in the sovereign grace of God and is supported by Scripture, reaffirming that Christ is always ready to receive, pardon, and justify those who come to Him in faith. His infinite willingness to save us contrasts with our often minimal desire to be saved, highlighting the grace offered in the Gospel.