Kanye West -- I Messed Up ... Kids Are Off Limits in My Twitter Wars

Kanye West blinked ... indirectly apologizing to Amber Rose and Wiz Khalifa for dragging their son into the epic Kanye/Wiz twitter war.

Kanye took to Twitter late Friday with this mea culpa ... "God's dream .... Never speak on kids again."

Mr. West crossed the line when he told Wiz, "I own your child!!!" The implication -- Kanye made Amber famous, which then made her desirable to Wiz, which then produced Sebastian.

Yeezy, who said his new "Waves" album was gospel seems to be hanging with the right people ... 2 Chainz posted a pic of Ye in studio with gospel musician Kirk Franklin.