'Strengthened' in the Bible

Because with falsehood ye have grieved the heart of the righteous, whom I have not made sad; and have strengthened the hands of the wicked, that he should not return from his wicked way, to save his life:

The weak have ye not strengthened, nor have ye healed the sick, and ye have not bound up what was broken, neither have ye brought again that which was driven away, neither have ye sought for that which was lost; but with harshness and with rigour have ye ruled over them.