My 7 month old son can't of course speak yet, but he has been making word like sounds. He's learning how to use his voice. The one word that keeps coming from his lips is "abba". Now I'm not going to claim that this has some super spiritual significance, as it's probably just the easiest sound to make. However the Lord reminded me this morning that to cry "Abba" is our default setting. If it were possible to reboot humans to pre-fall times this is what would come out of their mouths first. Actually, even post-fall this is the supressed cry of our hearts. We are made for relationship with uor heavenly Father.