What an utterly stupid and lying video. And I feel sorry for the Christian brother who failed miserably also in defending Jesus Christ's place as God The Son in the Godhead. Videos like that are for the GULLIBLE that will not open up their Bible and heed the Scriptures as written.
Rev 1:10-18
10 I was in the Spirit on the Lord's day, and heard behind me a great voice, as of a trumpet,
11 Saying, I am Alpha and Omega, the first and the last: and, 'What thou seest, write in a book, and send it unto the seven churches which are in Asia; unto Ephesus, and unto Smyrna, and unto Pergamos, and unto Thyatira, and unto Sardis, and unto Philadelphia, and unto Laodicea.'
12 And I turned to see the voice that spake with me. And being turned, I saw seven golden candlesticks;
13 And in the midst of the seven candlesticks one like unto the Son of man, clothed with a garment down to the foot, and girt about the paps with a golden girdle.
14 His head and His hairs were white like wool, as white as snow; and His eyes were as a flame of fire;
15 And His feet like unto fine brass, as if they burned in a furnace; and His voice as the sound of many waters.
16 And He had in His right hand seven stars: and out of His mouth went a sharp twoedged sword: and His countenance was as the sun shineth in his strength.
17 And when I saw Him, I fell at his feet as dead. And He laid his right hand upon me, saying unto me, "Fear not; I am the first and the last:
18 I am He That liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death.
KJV
Did The Father live and "was dead", and then made "alive for evermore"? No, that only applies to Lord Jesus Christ Who died on the cross and was raised from the dead by The Father.
Believe Him then, when He said, "I am the first and the last", which is what Alpha and Omega means (first and last letters of Greek alphabet).