One of the first versus that resonated with myself in my early twenties, I am a witness to this knock. For if you do seek you will find, if you knock, the door will be opened. God has revealed things to me I have never fathomed of knowing or having an understanding of.
How glorious and an honor it is to know God and be one of God, during one of the most oppressed times towards Christianity in history. We are his chosen people, in which I become lost for words. God bless you with the fullness of his Shalom!