Most Christian believers will not find the entrance to heaven. They will spend eternity in damnation because they refuse to follow and obey Jesus. They refuse to repent, to stop sinning and to stop going after the things of the world and they refuse to go after Jesus. They are not interested in knowing nor in following Jesus Christ.
Jesus Christ Himself is the WAY and the TRUTH and the LIFE and He is the only one that can guide us through the narrow door into the Kingdom of Heaven. If we do not go after Jesus and OBEY Him, STOP SINNING, turn our back on the things of the world, be baptized in water, for the washing off of our sins, seek the baptism in the Holy Spirit so that we can be permeated and FILLED with His Spirit, guided by His Spirit and have the MIND OF CHRIST so that we can do those things that are pleasing to Him and follow Him where He guides us; if we don't do that we will not find the narrow door!
They asked Jesus whether those who are being saved are few and He said:”Strive hard to find the narrow door because many will try and not be able.”
If we do not abandon everything, our own interests, our own pleasures and if we do not go after Jesus with everything that is in us and STAY with Him until the very end then we will not find the narrow door. Jesus is the WAY, go after Him and follow Him or else we have no hope and we will spend eternity away from Him in damnation.
May Jesus bless you.