This was in June 2020, where he was meeting (local) leaders in a church.
So, at worst, he was respecting their beliefs by joining in a moment of prayer.
The post's picture is Trump allowing himself to be the object of worship for a bunch of crazy cultists. Sure, you could say he's just respecting their beliefs (in him as some kind of sub deity/prophet?) but the whole thing is so transparent that it's obviously just a picture of a grifter doing his grift on a bunch of rubes.
Notice the blue curtains and stage lights. The purpose of that meeting was to "promote the brand".