Malachi 3:6 - "I am the Lord, and I do not change..."
Even if we become faithless, God remains faithful. As humans, we often change toward people when they change toward us, but God does not do that. He is who He is, and nothing we do (or don't do) changes that fact.
It is awesome to think about how Jesus abides in us, and therefore, we are never alone -- we are never without hope and strength. As we repent from our sins, His forgiveness for past, present,...