1 Kings 7:21

Temple. Against the wall, (Jeremias lii. 23,) on each side of the door which leads to the holy place. The pillars might be 28 cubits high, ver. 15. --- Jachin intimated that God "will establish." --- Booz means, "strength is in him." (Calmet) --- Both together might foretel the stability of the temple. "He shall establish in strength." We have already mentioned the conjecture of Houbigant, that these two pillars were erected in honour of some of Solomon's progenitors, though the former be lost in his genealogy, Ruth iv. 22. (Haydock) --- Jachin. That is, firmly established. --- Booz. That is, in its strength. By recording these names in holy writ, the Spirit of God would have us understand the invincible firmness and strength of the pillars on which the true temple of God, which is the Church, is established. (Challoner)