With the third treasure in Christ (the gift of the church), God gives us a duty to consider one another (the church) for the purpose of stimulation unto love and good works (10:24-25). There is work for us to do in this life. God saved us from our sins to labor for the Lord, and we hear the calling of our beloved Father to labor alongside each other and ensure that no one is slack in their service to the Lord as we keep our eyes toward the coming of Christ, for whom we want to be ready as a bride for her husband.

Hebrews 10:19-27
Therefore, brethren, since we have confidence to enter the holy place by the blood of Jesus, by a new and living way which He inaugurated for us through the veil, that is, His flesh, and since we have a great priest over the house of God, let us draw near with a sincere heart in full assurance of faith, having our hearts sprinkled clean from an evil conscience and our bodies washed with pure water. Let us hold fast the confession of our hope without wavering, for He who promised is faithful; and let us consider how to stimulate one another to love and good deeds, not forsaking our own assembling together, as is the habit of some, but encouraging one another; and all the more as you see the day drawing near.
For if we go on sinning willfully after receiving the knowledge of the truth, there no longer remains a sacrifice for sins, but a terrifying expectation of judgment and THE FURY OF A FIRE WHICH WILL CONSUME THE ADVERSARIES.