JAS 2:13

13 [Speak and act like that], because when [God] judges us, he will not act mercifully toward those who do not act mercifully toward others. But when we [are] merciful [to others, we can rejoice], because [our being] merciful [shows] that [we are acting like people whom God] has mercifully saved from being judged (OR, [we can rejoice] because [God] will judge us mercifully).