Scripture also warns against another gospel and another Jesus that Paul taught.
And that is why Roman teachings good Friday instead of passover and Easter Sunday instead of First Fruits is at the most simple test of all things that Rome has another ‘gospel’ and another Jesus..
But protestants would be hard pressed to see it either.. they like Rome when they want to.,
The Church of Rome has been around since Peter. What other made-up church can make that claim?
“And I say also unto thee, That thou art Peter, and upon this rock I will build my church; and the gates of hell shall not prevail against it.” Mat 6:18
“I have yet many things to say unto you, but ye cannot bear them now. Howbeit when he, the Spirit of truth, is come, he will guide you into all truth: for he shall not speak of himself; but whatsoever he shall hear, that shall he speak: and he will shew you things to come.” John 16:12-13
“But if I tarry long, that thou mayest know how thou oughtest to behave thyself in the house of God, which is the church of the living God, the pillar and foundation of the truth.” 1Tim 3:15
Then Jesus came to them and said, "All authority in heaven and on earth has been given to me. Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age." Mat 28:18-20
Fortunately, we have Christ’s promise that heresies will never prevail against the Church. They will arise, endure sometimes for centuries, like Protestantism, but we can be confident in Christ’s promise that the Church He established will always teach the Truth.
Now, look at Scripture and you see Christ gave much power to His Church :
"Truly I tell you, whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven. Mat 18:18