If a guy invites you to church does it mean anything?

He wants you to be involved in other aspects of his life - that is for sure. For relationships this is a good sign. Some guys look for a girl who puts God first in her life (or a girl who is willing too). Guys have check lists just like girls that include "must-haves". Faith may be a "must-have" in this situation. If he is religious he most likely takes marriage seriously. Also consider he may just want to share the love of God with you as well :) But most guys who ask girls to church do so because they are serious about considering long term commitment with the girl. it's a method of courtship for some.