Luke 1:8

And it came to pass, that while he executed the priest's office ,.... To which he was called and ordained, even to offer gifts and sacrifices for men; whilst he was in the way of his duty, when oftentimes God appears to, and in favour of his people; whilst he was performing it,

before God ; in the temple, where was the symbol of the divine presence, before the altar of the Lord; and as having the fear of God before his eyes; considering himself as in the sight of God, and doing his work faithfully and sincerely:

in the order of his course ; taking his turn in the order of the course of Abia, to which he belonged; See Gill on Luke 1:5 .