The all-important words are “while we were enemies.” This is when “we were reconciled to God by the death of His Son” (Romans 5:10). While we were enemies. In other words, the first “change” was God’s, not ours. We were still enemies. Not that we were consciously on the warpath. Most people don’t feel conscious hostility to God. The hostility is manifest more subtly with a quiet insubordination and indifference. The Bible describes it like this: “The mind that is set on the flesh is hostile to God, for it does not submit to God’s law; indeed, it cannot” (Romans 8:7).

– John Piper