Continuing with our theme of God never forsaking us, this back half of chapter 9 reminds us that if we choose continually to live without Him in our life, then he is faithful to accommodate our desires and allow the fullness of the sinful life we choose to reign in our lives. However, we know that when we repent and turn to Him, and do our best, leaving room for grace to save us - He will still remain even in our momentary rebellion.