While David used desperate and even deceptive means of escape, God provided for him because of his grace and faithfulness.
Not only did Christ die and rise for his people, but they also died and rose with him, liberating them from sin to live...
After the Covenant of Works/Life resulted in failure and death for humans, God dealt with them on the basis of his grace, or free...
Jesus has authority and power over all things and is bringing the powers of darkness down.