The Church as a Little but Holy and Beautiful Flock

John Gill's reflection on the church as the "flock" of God (Exposition on Acts 20:28):

The church and all the members of it, which are compared to a flock of sheep, which are to be looked after and watched over by the ministers of the word, who are as shepherds to them, lest they should be infected, or any damage done them.

The people of God are compared to sheep on many accounts; before conversion, for their going astray, when they are as lost sheep; after conversion, for their meek and inoffensive carriage and behavior, and for their patience in bearing sufferings, to which they are exposed: and a church of Christ is compared to a flock of them, being in Gospel order, folded together and feeding in the same pasture, attending the word and ordinances, under the care of shepherds appointed by Christ the chief shepherd; whose business it is to take heed unto them, and care of them, to learn to know their state and condition, to watch over them, and to feed them with knowledge and with understanding, for which they are qualified by Christ.

And they are to take heed unto everyone in the flock, the poor of the flock as well as others, the lambs as well as the sheep, and the sick and the diseased, the torn, and straying, and driven away, as well as the fat and the strong: and this flock, though a little flock, is a holy and beautiful one, a flock of men, and of the souls of men dear to God, to Christ and the blessed Spirit; and a special regard should be had unto them.