Might I suggest reading 1 John 3 for what an Antichrist is ,what one would call a heretic, that would pretty much keep this debate simple.
As for me I support churches not denominations the former were common in the early Christian movement clearly in the Bible as instruments of God. Denominations however as in central authority, rules making and groups that dictated policy were not. Jesus Himself never said the Pharisees were a good thing did He? Unless I missed that somewhere. But Churches as in individual worship groups led by God were advised by the men and women of God.
But to keep this to a simple point we are to have the faith of a child, a pure faith that is easy and I will state any denomination that adds demands over that is not of God. I love God and trust Him through His Son and the Holy Spirits work with me that is enough. I don’t need to in a scholarly way tear open His work and the work of the Apostles and Disciples - just read their words. And let the Holy Spirit guide me. For that some call me a heretic to.
We are at war with Satan, for that we need faith and trust in God in the end or we will not be prepared for the onslaught that is coming.
We are supposed to be at war with Satan, but many are splitting off from Jesus, telling Jesus that they prefer their own reason over His teachings. Is that the unity that Christ prayed for? Did Jesus ask that we all have different doctrines and do what we want, as long as we can claim somehow that we got it from the Bible? These people will often miss pertinent things right in front of them.
For instance, this thread is not about identifying heretics (individuals). It is about identifying heresy, and getting away from it before you embrace it… or to completely stop embracing heresy if you already have.
We must not ebrace or promote in any way an obstinate denial of some truth that must be believed with divine faith. We must not deny a matter that has been revealed by God and solemnly defined by the Church with His Authority (for example, the Trinity, the Incarnation, the Real Presence of Christ in the Eucharist, the sacrifice of the Mass, the pope’s infallibility, or the Immaculate Conception and Assumption of Mary).
Common heretical teachings shown below. If your ecclesial community teaches any of these, you’re not in the one Chruch built by Christ:
Heresy - believing that more than one “church” was built or intend by Christ.
Heresy - the Bible Alone is our rule of faith.
Heresy - We are the final interpreters of Scripture
Heresy - All we need to do is read Scripture and God will send His Holy Spirit to guide us into all truth.
Heresy - We are saved by faith alone.
Heresy - We can earn Heaven by good works.
Heresy - the mass resacrifices Christ.
Heresy - We can decide for ourselves what Christ taught.
Heresy - Once saved, always saved.
Heresy - Jesus didn’t establish Peter as head of the Apostles
Heresy - The Lord’s Supper is just symbolic
Heresy - Jesus did not establish the priesthood
Heresy - Jesus’ death is “once and done” instead of once for all time.
Heresy - Mary was not Immaculately Conceived.
Heresy - Mary was not ever Virgin.
Heresy - Jesus was born with original sin.
Heresy - Jesus the King’s Prime Minister on Earth is not infallible on matters of faith and morals binding on all the faithful
Heresy - Christ is not the High Priest of His Church
Heresy - Christ is not the Sacrifice of His Church
Heresy - Christ is not the King of His Church