When you beat up someone physically, you get excercise and stress relief; when you assault him verbally on the Internet, you just harm yourself.
Marriage is an excercise in learning our flaws everyday
Women have every right; they just have to excercise them.
Unless we're very intentional about meditating on these truths [that show God's love], they slip from our thoughts like misty dreams that evaporate in the morning light. That's why Luther said we must take heed then, to embrace. . . the love and kindness of God. . . [and to] daily excercise [our] faith therein, entertain no doubt of God's love and kindness.