How do we know God is mighty and will save us?

The verse from Zephaniah 3:17 declares that 'He is mighty!' This affirmation reassures believers of God's omnipotence, meaning that He is capable of upholding us in our weakness and conquering our enemies. Furthermore, the verse states, 'He will save,' emphasizing God's committed action in the lives of His people. This promise is reflected in Matthew 1:21, where the angel declares that Jesus would save His people from their sins. Thus, our confidence in God's might and saving grace is grounded in His faithful Word.