NT-EPISTLES.filter - rsv instruments:

rsv@Romans:6:13 @ Do not yield your members to sin as instruments of wickedness, but yield yourselves to God as men who have been brought from death to life, and your members to God as instruments of righteousness.

rsv@1Corinthians:14:7 @ If even lifeless instruments, such as the flute or the harp, do not give distinct notes, how will any one know what is played?