How do we know that God can forgive all sins?

Scripture offers profound assurance that God is willing and able to forgive all sins. In 1 John 1:7, it notes, 'the blood of Jesus Christ His Son cleanses us from all sin.' This teaching underlines the redemptive power found in trusting in Christ's atoning sacrifice. Additionally, Hebrews 7:25 highlights that Jesus is able to save to the uttermost all who come to God through Him, reflecting God's mercy and grace toward repentant sinners. Therefore, no one should conclude that their sins are beyond His reach of forgiveness when they seek Him genuinely.