John 7:2-5 MSG

2 It was near the time of Tabernacles, a feast observed annually by the Jews.
3 His brothers said, "Why don't you leave here and go up to the Feast so your disciples can get a good look at the works you do?
4 No one who intends to be publicly known does everything behind the scenes. If you're serious about what you are doing, come out in the open and show the world."
5 His brothers were pushing him like this because they didn't believe in him either.