And he spoke a parable to them to show that they ought to pray always, and not be fainthearted:

Therefore, having this ministry through the mercy we received, we are not fainthearted;

For which cause we are not fainthearted; but though our outward man is perishing, yet the inward man is renewed day by day.

And, in doing that which is honourable, let us not be fainthearted; for, in due season, we shall reap, if we faint not.

And we exhort you, brethren, admonish the disorderly, encourage the fainthearted, support the weak, be longsuffering toward all.

Yes, to keep from growing weary and fainthearted, just think of the examples set by Him who has endured so great opposition aimed at Him by sinful men!