There is no shortcut, no easy way into the kingdom of Heaven. There is only One Way and His Name is Jesus Christ. Many people think that they can find themselves a nice church, they can find themselves a nice doctrine that suits them, they think they can bypass Jesus Christ but there is only ONE WAY that you can enter into the kingdom of Heaven and have eternal life and that is by OBEYING and FOLLOWING Jesus Christ on the NARROW WAY, by denying yourself, picking up your cross and following Him, every day until the very end.
The reason why most believers will not make it through the Narrow Door into the kingdom of Heaven is because they did not try, they did not compete according to the rules, they did not deny themselves and follow Jesus every day. There is no easy way. The words of Jesus are the gospel of the Kingdom. If you want to enter the Kingdom of God and have eternal life you have to OBEY THE WORDS OF JESUS as written in the gospels also, Matthew, Mark, Luke and John.
There is no other way, Jesus Christ alone is the way.
May Jesus bless you.