Too much time is wasted debating the word of God instead of building the house of God, “Who hath saved us, and called us with a holy calling, not according to our works, but according to his own purpose and grace, which was given us in Christ Jesus before the world began” (2 Timothy 1:9).
Notwithstanding the proliferation of religions and church denominations, there is only one building of the Kingdom of God through the Holy Spirit, built upon the foundation of the apostles and prophets, Jesus Christ himself being the chief cornerstone; in whom all the building fitly framed together to grow to the end of time unto a holy temple in the Lord (Ephesians 2:20–22).
At the end of time, it is not a specific religion or church denomination as it is the doctrines of many that will be redeemed from this earth. We are to beware of adhering to the doctrines and commandments of men (Matthew 15:8–9).
“For Christ is the end of the law for righteousness to every one that believeth. For the scripture saith, Whosoever believeth on him shall not be ashamed. For there is no difference between the Jew and the Greek: for the same Lord over all is rich unto all that call upon him. For whosoever shall call upon the name of the Lord shall be saved(Romans 10:4, 11-13).
The house of God is not in physical buildings with different names, but in Jesus the Son, who is over his own house, whose house are we, and we must hold fast the confidence and the rejoicing of the hope firm unto the end (Hebrews 3:6).
“He that hath an ear, let him hear what the Spirit saith unto the churches; To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God” (Revelation 2:7).