Anyone, without exception, can know God if they really want to simply by praying, by honestly telling Him that they want to know Him. He always responds to honest seekers. Jesus promised, 'All who seek, find.
Moral relativism says morality is relative, not absolute, I want to show moral relativism, in its popular form, is logically incoherent.
The only reason you are not yet a saint is because you do not wholly want to be one...
If you want to get wet, go out to where it is raining; If you want to be a saint, find one and hang out with him.
I want to give moral relativism the good spanking it deserves.
If we had absolute proof instead of clues, then you could no more deny God than you could deny the sun. If we had no evidence at all, you could never get there. God gives us just enough evidence so that those who want him can have him.
Now I see that God prefers to work through intermediaries - Mary and the saints. . . He wants us to pray through Mary and not only directly.