John 14:27-29

27Peace I leave with you; My [perfect] peace I give to you; not as the world gives do I give to you. Do not let your heart be troubled, nor let it be afraid. [Let My perfect peace calm you in every circumstance and give you courage and strength for every challenge.]

28You heard Me tell you, ‘I am going away, and I am coming back to you.’ If you [really] loved Me, you would have rejoiced, because I am going [back] to the Father, for the Father is greater than I.

29I have told you now before it happens, so that when it does take place, you may believe and have faith [in Me].