1Sa 17:39, Rom 12:1-2, Phili 1:10, 1Th 5:21 | ESV | STEP | and David strapped his sword over his armor . And he tried in vain to go , for he had not tested them. Then David said to Saul , I cannot go with these , for I have not tested them. So David put them off .

1 Samuel 17:39

39 and David strapped his sword over his armor. And he tried in vain to go, for he had not tested them. Then David said to Saul, “I cannot go with these, for I have not tested them.” So David put them off.

Romans 12:1-2

A Living Sacrifice

1 ^aI appeal to you therefore, brothers, ^{▼▼Or brothers and sisters} by the mercies of God, ^cto present your bodies ^das a living sacrifice, holy and acceptable to God, which is your spiritual worship. ^{▼▼Or your rational service} 2 ^fDo not be conformed to this world, ^{▼▼Greek age} but be transformed by ^hthe renewal of your mind, that by testing you may ⁱdiscern what is the will of God, what is good and acceptable and perfect. ^{▼▼Or what is the good and acceptable and perfect will of God}

Philippians 1:10

10 so that you may approve what is excellent, ^kand so be pure and blameless ^lfor the day of Christ,

1 Thessalonians 5:21

21 but ^mtest everything; hold fast what is good.