Since the Mormon’s believe that their God is in human flesh like we are and have many proof texts from the OT to prove it, I’ve always referred them to Psalm 91:4 ...
Seriously? This is Psalms 91-4:
He shall cover thee with his feathers, and under his wings shalt thou trust: his truth shall be thy shield and buckler.
If Jesus is God, and was resurrected, we have only two conditions available to us. Either He still has a body, or some time after the resurrection He gave up His body again. I can’t think up any other option.