You shall know

Ezekiel 39:21-29
The nations shall know that the house of Israel went into captivity for their iniquity.
God will be jealous from his holy name.
They shall know that I am the Lord their God, because I sent them into exile among the nations and then assembled them into their own land.
I will not hide my face anymore from them, when I pour out my Spirit upon the house of Israel.
Why?
What shall we know? knowing the consequences? Knowing the Lord Almighty? Knowing what I have done is right or wrong?
When we turned to the Lord, accept the Jesus Christ as my savior, God's holy spirit poured upon me, then God's face won't hide from me. How wonderful it is.
How?
I shall know that I have to face my consequence at that day, so be ware about what my mind, my behavior and my way is walking on the way of the Lord.