"The LORD bless you and keep you; the LORD make his face shine on you and be gracious to you; the LORD turn his face toward you and give you peace." (Numbers 6:24-26)
God gives the law of the Nazirite, a person who takes a special vow of separation to the LORD. For the duration of the vow they abstain from wine and strong drink, do not cut their hair, and avoid contact with the dead. The Nazirite vow is voluntary, available to any Israelite man or woman, an opportunity for an intensified dedication that goes beyond the ordinary obligations of the covenant. Samson, Samuel, and John the Baptist are the most notable Nazirites in the biblical tradition. The Catechism sees in the Nazirite vow the biblical forerunner of the religious vows of consecrated life: a total dedication of the person to God expressed in specific renunciations (CCC 916).
The chapter concludes with the Aaronic blessing, the most ancient liturgical blessing in the Bible, still used in Jewish and Christian worship: The LORD bless you and keep you; the LORD make his face shine on you and be gracious to you; the LORD turn his face toward you and give you peace. The three movements, blessing and keeping, shining and grace, turning and peace, are the three great actions of divine love toward his people. The Catechism identifies this blessing as the priestly blessing par excellence, continued in the Church's sacramental blessings and in every benediction pronounced in God's name (CCC 1671).
Brothers and sisters, the LORD make his face shine on you and be gracious to you. These ancient words have been spoken over God's people for three thousand years. They are spoken over you at Mass, at Benediction, at every priestly blessing. Receive them not as a formality but as a divine action: God is turning his face toward you, graciously, giving you peace. Let that settle into you.
Lord God, bless us and keep us. Make your face shine on us and be gracious to us. Turn your face toward us and give us peace. We receive the blessing of Aaron over us, in the name of the one through whom every blessing comes. Through Christ our Lord. Amen.