And those commands are (surprise!) found in the Bible!"
Absolutely!!!! And then we have these:
Jn 21:25
2 Thess 2:15; 2 Tim 2:2; 1 Cor 11:2; 1 Thess 2:13
Acts 2:42
2 Pet 3:16
2 Jn 1:12; 3 Jn 1:13-14
2 Pet 1:20-21
Acts 8:31; Heb 5:12
(kalh mera, file mou PM! :))
2Ti 2:15 Study to show thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth
Here's another interesting one:
Heb 4:12 For the word of God is quick, and powerful, and sharper than any two-edged sword, piercing even to the dividing asunder of soul and spirit, and of the joints and marrow, and is a discerner of the thoughts and intents of the heart.