Modifies a noun

• riches: You have riches of which the world cannot conceive, the unsearchable riches of Christ.

• rich: We are heirs of what v 8 calls 'the unsearchable riches of Christ ' .

• wisdom: Ponder in thine heart upon the unsearchable wisdom of God, and meditate on its manifold revelations.

• love: It is by this fact that you must try to measure the unsearchable love of the Father.