It would be fascinating if we experienced God’s capacity in our life. This is not a hope but His common method for beloved children. God articulates himself with a ‘strong hand’ and ‘almighty’ in Exodus 6.
Why were all people, sinners? The Bible says, “For all have sinned, and come short of the glory of God” (Romans 3:23). Humans are imperfect, so they commit wrongdoing and sin that are incompatible with God.