According to Ezekiel’s vision the altar had four sections, one on top of the other: the base (bottom), the lesser (lower) ledge, the greater ledge, and the hearth. The number one in the height of the base of the altar signifies the unique God and indicates that God is the base of the altar, i.e., that the cross, typified by the altar, was initiated by God (Acts 2:23 and note Acts 2:231b). The number two in the height of the lesser ledge (v. 14) signifies not only a testimony but also Christ, the second of the Triune God, who is God’s witness (Rev. 1:5a). The number four in the height of the greater ledge (v. 14) and the hearth (v. 15) signifies the creatures (1:5). The number twelve in the width and length of the hearth (v. 16) is composed either of six times two or three times four, the number six signifying man, who was created on the sixth day, and the number three, the Triune God. Thus, the measurements of the four sections of the altar signify that Christ’s death was all-inclusive, involving God, man, and all the creatures (Acts 20:28; Rom. 6:6; Col. 1:15).