Luke 1:75

In holiness and righteousness before Him, all our days. Clearly and briefly, he designates how the Lord is to be served; namely, in holiness and righteousness, and before Him, and all our days. For he who either departs from His service before death, or pollutes …

For what purpose did He deliver us? Was it not so that we might live in pleasures? No, but so that we might serve Him, and not for a day or two, but every day, and serve not merely with bodily worship and service, but …

In holiness and righteousness,...., Not in mere outward rites and legal ceremonies but as the saints serve, from principles of righteousness and true holiness; in which the new man is created, and of which the kingdom of God, or spiritual and internal religion consists; so in acts of piety and devotion towards God, and justice among men, which is the substance of the perfect and acceptable will of God: before him; it is one thing to serve the Lord with an outward appearance of holiness and righteousness before men, and another thing to be righteous before God, and to walk in all his commandments and ordinances, as in his sight: all the days of our life; which denotes the constancy and continuance of this service; it is not for a day or two, or only on festivals and sabbath days, such as were under the Jewish dispensation, but every day we live.

Lord God of Israel--the ancient covenant God of the peculiar people. visited and redeemed--that is, in order to redeem: returned after long absence, and broken His long silence (see Mt 15:31). In the Old Testament, God is said to "visit" chiefly for judgment, in the New Testament for mercy.

Another hymn of praise demands our attention in these verses. We have read the thanksgiving of Mary — the mother of our Lord. Let us now read the thanksgiving of Zachariah — the father of John the Baptist. We have heard what praises the first coming of Christ drew from the Virgin of the house of David. Let us now hear what praise it draws from an aged priest. We should notice, firstly — the deep thankfulness of a Jewish believer's heart, in the prospect of Messiah's appearing.

Another hymn of praise demands our attention in these verses. We have read the thanksgiving of Mary — the mother of our Lord. Let us now read the thanksgiving of Zachariah — the father of John the Baptist. We have heard what praises the first coming of Christ drew from the Virgin of the house of David. Let us now hear what praise it draws from an aged priest. We should notice, firstly — the deep thankfulness of a Jewish believer's heart, in the prospect of Messiah's appearing. Praise is the first word that falls from the mouth of Zachariah as soon as his speechlessness is removed, and his tongue restored. He begins with the same expression with which Paul begins several of his epistles, "Blessed be the Lord!" At this period of the world, we can hardly understand the depth of this godly man's feelings. We must imagine ourselves in his position. We must imagine ourselves seeing the fulfillment of the oldest promise in the Old Testament — the promise of a Savior, and beholding the accomplishment of this promise brought near to our own door! We must try to realize what a dim and imperfect view men had of the Gospel — before Christ actually appeared, and the shadows and types passed away. Then perhaps we may have some idea of the feelings of Zachariah when he cried out, "Blessed be the Lord!" It may be feared that Christians have very low and inadequate conceptions of their amazing privileges, in living under the full light of the Gospel. We have probably a very faint idea of the comparative dimness and darkness of the Jewish dispensation. We have a very feeble notion of what a church must have been before the incarnation of Christ. Let us open our eyes to the extent of our obligations. Let us learn from the example of Zachariah, to be more thankful.

In holiness ... - In piety and strict justice. Before him - In the presence of God. Performed as in his presence, and with the full consciousness that he sees the heart. The “holiness” was not to be merely external, but spiritual, internal, pure, such as “God” would see and approve. All the days of our life - To death. True religion increases and expands until death.