John 3John the Baptist made this statement while being questioned as to his origins (is he God or not). This statement, as simple as it is, is so profound.
30He must increase, but I must decrease.
We must decrease so he can increase. That means doing some things that we aren't comfortable with.
Not being in control.
Trusting something we don't physically see.
Sacrificing of ourselves.
Not being selfish.
And much more...