James
James 1:4ESV·traditional attribution

And let steadfastness have its full effect, that you may be perfect and complete, lacking in nothing.

John Calvin Reformed @genevareformer

4 But let patience have her perfect work. As boldness and courage often appear in us and soon fail, he therefore requires perseverance. “Real patience,” he says, “is that which endures to the end.” For work here means the effort not only to overcome in one contest, but to persevere through life.

Matthew Henry Presbyterian @wholebiblehenry

We now come to consider the matter of this epistle. In this paragraph we have the following things to be observed: - I. The suffering state of Christians in this world is represented, and that in a very instructive manner, if we attend to what is plainly and necessarily implied, together with what is fully expressed. 1.

Commenting on James 1:2-12

John Gill Reformed Baptist @doctorgill

But let patience have her perfect work,.... Or effect; or be brought unto perfection; which may denote both the sincerity and continuance of it unto the end, with constancy: patience may be said to be perfect, when it appears to be real and sincere, and not dissembled; for as there may be a feigned faith, a dissembled love, and an hypocritical hope, so likewise a...