Romans 2:18
and know his will, and approve what is excellent, being instructed by the law:
Philippians 1:10
in order that you may distinguish things that differ, to the end that you may be pure and blameless till the day of Christ,
Luke 12:47
And that servant who knew his lord's will, but made no preparation, nor did according to his will, shall be beaten with many stripes;
John 13:17
If you know these things, blessed are you, if you do them.
Romans 15:4
For the things which were formerly written, were written for our instruction, that we, through the patience and the comfort which the scriptures give, might have hope.
1 Corinthians 8:1-2
Now, with respect to meats offered to idols, we know, (for we all have knowledge: knowledge puffs up with pride, but love edifies.
1 Thessalonians 5:21
Prove all things; hold fast that which is good.
2 Timothy 3:15-17
and that from a child you have known the holy scriptures, which are able to make you wise in order to salvation, through faith that is in Christ Jesus.
Hebrews 5:14
But strong food belongs to those who are of mature age, who, by use, have their internal senses exercised to the discerning of both good and evil.
James 4:17
Therefore, to him that knows how to do good, and does it not, to him it is sin.