We read in Revelation 11:3: That in the last days, during the Tribulation, that He will leave two witnesses, and they will prophesy for twelve hundred sixty days clothed in sackcloth.
In Hebrew 13:5 : Jesus says that He will never desert you, not forsake you.
This was a promise that our Lord and Savior, Jesus Christ gave us before He went to Cross to die for our sins, that we might have everlasting life. His only condition was that we believed in the one that was , born of a virgin, crucified on a cross, died for our sins, and rose again.
When He left that Cross and ascended back to Heaven , He left two witnesses: These two witnesses were the word ( the Bible) and the Holy Spirit. Together these two scriptures tell us, that at no time were we left without hope. We are never alone, nor are we ever forsaken, because He loved us so much, that He gave His life, that we might be together with Him in Heaven.