Acts 1:3 (KJV)
[3]To whom also he shewed himself alive after his passion by many infallible proofs, being seen of them forty days, and speaking of the things pertaining to the kingdom of God:
The heart of Christ is precious. Here you see the love of a father. His mission here is to secure His men of how much He loved them. To secure their faith to make sure they continued the plan. The greatest plan ever to rescue man kind; to ensure as many as possible would and continue to be saved from this dark and evil world. Yes, He is coming back. Just as He left He will return. Secure yourself In Him. Keep your eyes focused on Him, more of Him.
Today we read: Isaiah 42-44, Psalm 91