G5624–ὠφέλιμος–ōphelimos

for the bodily exercise is unto little profit, and the piety is to all things profitable, a promise having of the life that now is, and of that which is coming;

ὠφέλιμος, ōphelimos “profit,”ὠφέλιμός ōphelimos “profitable”

every Writing `is' God-breathed, and profitable for teaching, for conviction, for setting aright, for instruction that `is' in righteousness,

ὠφέλιμος ōphelimos “profitable”

Stedfast `is' the word; and concerning these things I counsel thee to affirm fully, that they may be thoughtful, to be leading in good works -- who have believed God; these are the good and profitable things to men,

ὠφέλιμα ōphelima “profitable”