Two things, The call of Papa Oshoffa and the Descent of Celestial Church of Christ as the last boat of salvation and the covenant of the gentiles. And the benchmark of the day was the voice which came and spoke LULI which means the grace of Jesus Christ. WHY CELESTIAL CHURCH OF CHRIST? If we go by the word divine order.
We need to first understand what divine is. Divine means it came from heaven and an order is a command and we celestial know that there are seven heavens. Therefore if we are talking about heaven. Which heaven? Another question that needs to be asked is that if LULI is the grace of Jesus does it mean there was no grace before Celestial came? Let’s answer all this questions starting from the last. On the cross of Calvary Jesus made a very important but salient statement which many don’t see. Luke 23:42-43:
And he said unto Jesus, Lord, remember me when thou comest into thy kingdom.  And Jesus said unto him, Verily I say unto thee, today shalt thou be with me in paradise.
This was the thief on right side talking to Jesus and he asked him this question. Bring me into your kingdom but Christ reply was you shall be with me in paradise. Paradise is the third heaven and that is the place of abode for the saints who followed the law given by God to Israel and all those who are counted worthy to be saved. The highest place they can get to his paradise. That is where the grace after the death and resurrection of Jesus took them till a time appointed. The promise of Jesus is to take those who believe in him to the father. John 14:6
Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
No man hath seen God at any time; the only begotten Son, which is in the bosom of the Father, he hath declared him. Therefore for this words of Christ to be fulfilled a greater power and grace needs to be descended. And Paul the apostle fore saw this and prophesied in the book of Ephesians!. Ephesians 2:6-7 KJVS
And hath raised us up together, and made us sit together in heavenly places in Christ Jesus:  That in the ages to come he might shew the exceeding riches of his grace in his kindness toward us through Christ Jesus. That he might show the exceeding riches of His grace in ages to come”. To be able to not only sit in heavenly places with him in hope but in reality. Therefore the power and the grace descended on May 23 1947
From celestial revelations we know that God resides in the 7th Heaven and because we need to be with God in the seventh heaven which is the completeness of the work of Jesus, the injunction to found the church come from the seventh heaven
And with it came all other injunctions of; *order of service, Order of sutana, our spiritual songs which we call hymns are all divine orders*because they were commanded from the highest heaven through mediums.
The question one will ask is, is it not God that commanded all others too, so it came from seventh heaven too. Yes God commanded it but the power comes from the third heaven, celestial is the first and only church descended with the power from the seventh heaven.
A reference to the vision of Paul apostle
2 Corinthians 12:2
I knew a man in Christ above fourteen years ago, (whether in the body, I cannot tell; or whether out of the body, I cannot tell: God knoweth;) such a one caught up to the third heaven.
Therefore the divine injunction of Celestial or the descend of Celestial is to bring seed to God. HYMN 330 lati ko irugbin loo sorun, sorun Sodo Baba mimo. That is why the church is referred to by God as the last boat of salvation.
Seventh heaven is the last stop that saints and sons of God must be and the provision has already been descended which is Celestial Church of Christ that the work of Christ as regards the salvation of man can be complete. So Celestial is not a sect or a faction it is the will of God. It is the power of God for us in this last day.