The Odd One Out

"For God so loved the world that He gave His only son, that whoever believes in Him shall not perish but have eternal life."

now one wonders... God is omnipotent right? so He can just whip up sons left, right and center with naught but a thought right? so what's the big deal?

"ooops, now they've gone and done it. cruxified my son.... oh well... never mind, here's another one!" snaps finger, son pops out of thin air.

besides, aren't we all supposed to be God's children? why the favourtism then? clearly God has never watched Supernanny... else He would know that such favourtism is the surest way to encourage the rest of His children to misbehave.