But I'm also ready to acknowledge that, for some people, medication can be a powerful and effective force for good. (mindbodygreen.com)
Such groups were not indigenous to the territory; they were aliens who were able on occasion to move with effective force on their own behalf. (religion-online.org)
Because the Bible is the most effective force in history for lifting women to higher levels of respect, dignity, and freedom, we join an historic succession of women whose Christian faith is forged from biblical truth and whose lives are shaped into Christ's image on the anvil of obedience. (firstthings.com)