There are so many articles now about INC. Here's an interesting one from Rappler:
http://www.rappler.com/newsbreak/iq/64045-catholic-church-iglesia-ni-cristo-differences?utm_source=facebook&utm_medium=referral
Particularly on:
Path to salvation. The INC adheres to the exclusivist doctrine that outside of it, there is no salvation. “To be reconciled and to be saved, one must become a member. Unless he becomes a part of the Church of Christ or the Body of Christ, he is not embraced by the redemptive death of Christ.”
This is a core doctrine of the INC. In other words, the INC is convinced that its organization, founded in the Philippines by a Filipino in 1914, is the only way for all humanity to be saved from the penalty of sin (spiritual death).
Another core doctrine is Felix Manalo is "sugo sa huling araw". It reveres him as God's messenger that technically re-established the Christian church in the Philippines after the apostles have all died.
Where is the Lord Jesus Christ in these doctrines? It's quite ironic that INC label itself Church of Christ, yet Jesus is not at the centre of its faith. In fact, it consider the Lord as plain human being.
Reading John 14 and we see Jesus explaining to His disciples His Lordship. "“I am the way, and the truth, and the life; no one comes to the Father but through Me".
In Philippians 2, Paul wrote: "5 Have this attitude in yourselves which was also in Christ Jesus, 6 who,
although He existed in the form of God,
did not regard equality with God a thing to be grasped, 7 but emptied Himself, taking the form of a bond-servant, and being made in the likeness of men. 8 Being found in appearance as a man, He humbled Himself by becoming obedient to the point of death, even death on a cross. 9 For this reason also, God highly exalted Him, and bestowed on Him the name which is above every name, 10 so that at the name of Jesus every knee will bow, of those who are in heaven and on earth and under the earth, 11 and that every tongue will confess that
Jesus Christ is Lord, to the glory of God the Father."
Obviously, there are other passages in Scripture that affirm Jesus is God. Yes, He became man and died for our sins for that is the only way mankind can be redeemed. However, He resurrected from the dead which proved He can conquer sin and death. And that is the hope of every true Christ believer and follower. That because of Jesus and through Jesus we can spend eternity with Him when we leave this world.
After Jesus ascended to heaven, how can mankind get a chance for redemption? In Romans 10:9-10, Paul wrote: "9 that if you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you will be saved; 10 for with the heart a person believes, resulting in righteousness, and with the mouth he confesses, resulting in salvation."
The INC rejects salvation by grace because it propagates salvation by WORKS. Examples: you must join the INC, you need to believe Felix Manalo is the Last Messenger, you need to go to kapilya twice a week, you should not observe Christmas and Lenten season, you should not get into a relationship with a non-INC, you exercise your freedom of suffrage by voting as a bloc to the dictates of the INC headship, you don't eat dinuguan. And so many other DO THIS, DONT DO THAT. You need to earn your salvation.
Ephesians 2:9-10 says "For by grace you have been saved through faith; and that not of yourselves,
it is the gift of God; 9 not as a result of works, so that no one may boast. 10 For we are His workmanship, created in Christ Jesus for good works, which God prepared beforehand so that we would walk in them."
Through the years and decades, long before 1914, there were individuals, both known and unknown by name, who believed and followed the Lord Jesus Christ and they were instrumental why we know the Christian faith to this day. History will prove they are people from different nations, different cultures and even from different religious affiliations. Christianity did not end when the apostles died.
If Christianity ended in those times, how could it have been possible for Felix Manalo to read a bible and go to a bible school?