'I will deliver him' signifies God's assurance to save and rescue His people from their troubles.
In Psalm 91:15, the phrase 'I will deliver him' reflects God's promise of salvation and rescue for those who love Him and call upon His name. This statement emphasizes not just physical deliverance but also spiritual salvation. God promises to rescue His people from the consequences of their sin and the dangers that surround them. It reassures believers that while they may face tribulations, the Lord is actively involved in their lives, ready to intervene and protect them. The assurance of deliverance ultimately points to the work of Jesus Christ, who delivers believers from the ultimate wrath and offers eternal security.
Commentary