'Understanding' in the Bible

that He lavished on us with all wisdom and understanding.

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,

By reading this, you will be able to grasp my understanding of the secret about the Messiah,

Having the understanding darkened, being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart:

Be kind and helpful to one another, tender-hearted [compassionate, understanding], forgiving one another [readily and freely], just as God in Christ also forgave you.

Wherefore be ye not unwise, but understanding what the will of the Lord is.