Luke 20:47

Which devour widows’ houses, and for a shew make long prayers: the same shall receive greater damnation.

This denunciation belongs to the woes pronounced against the Pharisees. It was spoken on the final day of teaching in the temple, to expose the true character of the scribes and Pharisees and to warn of the retribution their evil deeds would bring. It stands among repeated warnings about the consequences of rejecting the Son of God, and its warning applies in every age to those who refuse to receive Him as Redeemer: unless they repent, the doom foreshadowed by those He condemned will be theirs.

It exposes leaders whose long public prayers and visible acts of charity were only a show to appear devout and good and strict in religious forms, enforcing human customs as if they were God's commands. Behind that display they exploited widows by laying heavy taxes and charges that consumed their houses and resources, taking resources and offerings for themselves and dishonestly using the people's offerings for their own benefit. That outward devotion concealed exploitation, disregard for the poor, and lack of mercy.

Such hypocrisy makes them guilty and they will receive greater condemnation, since outward zeal and strict attention to minor religious duties do not excuse neglect of justice, mercy, and love for God, and harm to others reveals a heart that is unsubdued. It reveals the spirit of self-righteous leaders who seek to be first in everything with reckless disregard for souls, loving places of honor at feasts and in worship, shutting the kingdom of heaven so that neither they nor others enter, carefully tithing small herbs while neglecting judgment, mercy and the love of God. They appear to love truth and be zealous for God while the heart remains unsubdued, unsanctified and unhumbled and open to envy, jealousy, hatred and malice. Applied to ministers, praying at excessive length is out of place and not in accordance with the gospel: a few minutes are enough to bring a need before God and include the listeners without tiring them, for prayer should refresh and strengthen rather than exhaust.