'Known' in the Bible

Ye are our letter, written in our hearts, known and read of all men,

So that we henceforth know no one according to flesh; but if even we have known Christ according to flesh, yet now we know him thus no longer.

as unknown, and well known; as dying, and behold, we live; as disciplined, and not put to death;

But we make known to you, brethren, the grace of God bestowed in the assemblies of Macedonia;