(6) Be of good courage.--Literally, Be strong: i.e., work vigorously.

41:1-9 Can any heathen god raise up one in righteousness, make what use of him he pleases, and make him victorious over the nations? The Lord did so with Abraham, or rather, he would do so with Cyrus. Sinners encourage one another in the ways of sin; shall not the servants of the living God stir up one another in his service? God's people are the seed of Abraham his friend. This is certainly the highest title ever given to a mortal. It means that Abraham, by Divine grace, was made like to God, and that he was admitted to communion with Him. Happy are the servants of the Lord, whom he has called to be his friends, and to walk with him in faith and holy obedience. Let not such as have thus been favoured yield to fear; for the contest may be sharp, but the victory shall be sure.They helped everyone his neighbour,.... By advice and counsel, by the best arguments they could make use of, to withstand the new religion, and defend the old one; to prevent the embracing the one, and relinquishing the other:

and everyone said to his brother, be of good courage: or, "be strong" (m); they strengthened one another's hands in their idolatrous worship, encouraged each other to oppose the prevailing doctrine; urging, that the craft of some was in danger, and the religion of them all at stake, and their gods like to fall into contempt. An instance of this may be seen in Demetrius the craftsman at Ephesus, when the Gospel mightily prevailed there, who stirred up the workmen of the same craft with himself and the like, suggesting the loss of their business, and the dishonour reflected on their goddess Diana, should the apostle go on as he did; by which we may judge how it was, more or less, in other parts of the world; see Acts 19:20.

(m) "fortis esto, vel sis strenuus", Vatablus.