In other words, most numerologists wouldn't exactly agree with Bieber that seven is the number of "spiritual perfection," but they would give him props for noticing its prominence in the course of his life with Baldwin thus far. Plus, in the same post, he mentioned his excitement around continuing to learn about Baldwin as their relationship progresses: "So committed to spending my life getting to know every single part of you loving you patiently and kindLY." Maybe we're a little too invested in their love story, but that sounds at least somewhat numerologically in line with seven's overall spiritual purpose.