When Christ said he would build His Church, He was not talking about the many church names today. Denomination is contrary to scriptures and is the evidence of human carnality and divisions. it is absolutely imperative that we are able to distinguish between denomination and the true Church of Jesus Christ.
The Apostle Paul taught, in the last days that the Church of Jesus Christ would have seducing spirits and doctrine of devil. For this reason, some would leave the doctrine of Jesus Christ.