'Reform' in the Bible

and saying, 'Reform, for come nigh hath the reign of the heavens,'

From that time began Jesus to proclaim and to say, 'Reform ye, for come nigh hath the reign of the heavens.'

Then began he to reproach the cities in which were done most of his mighty works, because they did not reform.

"Elijah was indeed to come," He replied, "and would reform everything.