By faith Abraham, when he was tried, offered up Isaac: and he that had received the promises offered up his only begotten son,
Of whom it was said, That in Isaac shall thy seed be called:
Accounting that God was able to raise him up, even from the dead; from whence also he received him in a figure.
Heb. 11:17-19
‘Altar’ means place of slaughter. When we are tried, and we pray, “Lord, I am on the altar,“ we are partaking of Abraham’s faith, and we are partaking of Abraham’s blessings.
The prayer, ‘Lord, I am on the altar,’ identifies us with Christ on the cross. In the New Testament, Christ Himself is on the altar, Heb. 13:10-12; He is the offering on the altar; and He is the priest who ministers. It is on the altar that the fire from the heaven – the Holy Spirit – falls, as it fell on the altar in the Tabernacle, Lev. 9:24, and on the altar in Solomon’s temple, 2 Chr. 7: 1. The Holy Spirit falls on us as we offer ourselves.
Jesus said that the altar sanctifies the offering, Matt. 23:19. When we offer ourselves upon Christ as our altar, we are sanctified, we are perfected, Heb. 10:10-14: “By the which will we are sanctified through the offering of the body of Jesus Christ once for all….For by one offering he hath perfected for ever them that are sanctified.”
As Abraham was offering his son, he received the faith for resurrection, Heb. 11:18-19: “…Accounting that God was able to raise him up, even from the dead; from whence also he received him in a figure.” The faith that justifies us (Rom. 5:1) is made perfect by such offering, James 2:21-22.
In the time of testing, Lord, may I remember Abraham. He would rather have placed himself on the altar. He would rather have died himself. In the time of testing, O God, let me pray, ‘Lord, I am on the altar’: my will is on the altar, my desires are on the altar.
As Abraham was offering his son, he received faith for resurrection, Heb.11: 19. As I offer myself this morning, Lord, grant me faith for resurrection. May I live as one raised from the dead, Rom.6: 13. Lord I bless you for this grace. Lord, I give you glory. Amen.