We are christians. But why are we having different beliefs? If actually we are serving the same God, why are we having different beliefs? This reveals the truth that we are not all serving the same God. If we are serving the same God, we should have the same beliefs.
There are christians who do not believe that Jesus Christ is the Son of God. Some are there who use candles to pray. Still others are there who do not believe in the writing of the Apostle Paul. Why do we have diversity of beliefs and doctrines if we are saying that we serve the same God? That is not true, we are not serving the same God.
Each one of us must know what we worship. The Lord Jesus Christ said that in these last days many shall come in his name. And truly, many have come in His name. Anyone who preaches another gospel other than that which the Lord Jesus Christ gave to the apostles is not of God.