How do we know God's mercy is available for salvation?

The certainty of God's mercy for salvation is anchored in the character of God as a deliverer, as illustrated in biblical narratives like that of Israel escaping Egypt. Just as God heard Israel's cries for deliverance from bondage, He hears the pleas of sinners who recognize their need for salvation. The narrative of Jonah further elucidates this, depicting God's merciful intervention when Jonah cried out from his distress. These examples emphasize that salvation is ultimately a divine initiative, rooted in the work and sacrifice of Christ, who shed His blood for our redemption. When a sinner realizes their need and turns to God in faith, they encounter His mercy fully.