God has never told us to "DO" holy.
He said, "BE" holy, because He is holy.
DOING and BEING are two seperate things.
We will never DO holy things without first BEING made holy (from the inside out not the efforts of us on the outside trying to change the inside by doubling down and trying harder to be good).
Holiness does as holiness is.
Also, it's impossible for anyone to just "join the Church" or join the Kingdom of God.
It's impossible to DO Christianity on our own power.
But, once we are born-again into the Eternal Life of God, His Eternal Life starts growing up inside of us by the power of the Holy Spirit, Who as a result of being supernaturally born-again lives and dwells within us, as pictured in the layout of The Tabernacle given to Moses and the childern of Israel while they were in The Wilderness (getting Egypt out of them not just them getting out of Egypt).
Come on in and find out what this is all about... Becoming spiritually mature.
Loving Yeshua/Jesus, Loving people... Come as you are and you will be loved!