'Know' in the Bible

The eyes of your understanding being enlightened; that ye may know what is the hope of his calling, and what the riches of the glory of his inheritance in the saints,

and [so that you will begin to know] what the immeasurable and unlimited and surpassing greatness of His [active, spiritual] power is in us who believe. These are in accordance with the working of His mighty strength

And to know the love of Christ, which passeth knowledge, that ye might be filled with all the fulness of God.

However, that is not the way you came to know the Messiah.

For this ye know, that no whoremonger, nor unclean person, nor covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and of God.

because you know that everyone will receive a reward from the Lord for whatever good he has done, whether he is a slave or free.

And masters, treat your slaves the same way, without threatening them, because you know that both their Master and yours is in heaven, and there is no favoritism with Him.

But that ye also may know my affairs, and how I do, Tychicus, a beloved brother and faithful minister in the Lord, shall make known to you all things:

Whom I have sent unto you for the same purpose, that ye might know our affairs, and that he might comfort your hearts.