Desiring to be teachers of the law; understanding neither what they say, nor whereof they affirm.

Consider what I say; and the Lord give thee understanding in all things.

And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life.

Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is Six hundred threescore and six.