Answer
1 Corinthians 14:33
For God is not a God of confusion but of peace. As in all the churches of the saints,
2 Timothy 2:7
Think over what I say, for the Lord will give you understanding in everything.
1 John 4:1
Beloved, do not believe every spirit, but test the spirits to see whether they are from God, for many false prophets have gone out into the world.
1 Peter 5:8
Be sober-minded; be watchful. Your adversary the devil prowls around like a roaring lion, seeking someone to devour.
Philippians 4:8-9
Finally, brothers, whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these things. What you have learned and received and heard and seen in me—practice these things, and the God of peace will be with you.
Psalm 119:169
Let my cry come before you, O Lord; give me understanding according to your word!
Psalm 119:34
Give me understanding, that I may keep your law and observe it with my whole heart.
John 16:13
When the Spirit of truth comes, he will guide you into all the truth, for he will not speak on his own authority, but whatever he hears he will speak, and he will declare to you the things that are to come.
Matthew 7:7
Ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you.
Hebrews 13:8
Jesus Christ is the same yesterday and today and forever.
Isaiah 40:31
But they who wait for the Lord shall renew their strength; they shall mount up with wings like eagles; they shall run and not be weary; they shall walk and not faint.
2 Corinthians 4:8
We are afflicted in every way, but not crushed; perplexed, but not driven to despair;
Proverbs 3:5-6
Trust in the Lord with all your heart, and do not lean on your own understanding. In all your ways acknowledge him, and he will make straight your paths.
Jeremiah 17:9
The heart is deceitful above all things, and desperately sick; who can understand it?
Psalm 119:125
I am your servant; give me understanding, that I may know your testimonies!
1 Timothy 5:8
But if anyone does not provide for his relatives, and especially for members of his household, he has denied the faith and is worse than an unbeliever.
Proverbs 28:5
Evil men do not understand justice, but those who seek the Lord understand it completely.
John 14:26
But the Helper, the Holy Spirit, whom the Father will send in my name, he will teach you all things and bring to your remembrance all that I have said to you.
2 Timothy 3:16-17
All Scripture is breathed out by God and profitable for teaching, for reproof, for correction, and for training in righteousness, that the man of God may be competent, equipped for every good work.
Psalm 71:1
In you, O Lord, do I take refuge; let me never be put to shame!
Unless otherwise noted, all Bible verses are from The Holy Bible, English Standard Version® Copyright© 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.
Special thanks to OpenBible.info for the data on the most well-known Bible verses.