The Strand Of An Infinite Moment

[Star Trek: The Next Generation & Supernatural crossover]

After the events of season 13, Gabriel has made an unexpected acquaintance. Because Q is really bad at not sticking his omnipotent fingers where he should not.

Alternatively:
A holy Trickster God and an almost all-powerful entity with a soft spot for mischief share a bottle of Viking Ale and a conversation.