However he said he was now "very focused" on "repairing some of the deep rooted issues that I have as most of us have, so that I don't fall apart".
He said his main motivation now was to be a good husband and to become "the father I want to be".
Bieber assured fans that music will always be important but "nothing comes before my family and my health".
"I will come with a kick ass album ASAP, my swag is undeniable and my drive is indescribable, his love is supernatural his grace is that reliable.... the top is where I reside period - whether I make music or not... I will come with a vengeance believe that."
This comes after Bieber asked fans to pray for him earlier this month, saying he's been "struggling a lot".
"Just feeling super disconnected and weird," he wrote on Instagram. "I always bounce back so I'm not worried just wanted to reach out and ask for your guys to pray for me.
"God is faithful and ur prayers really work thanks .. the most human season I've ever been in facing my stuff head on.(sic)"