'Think' in the Bible

For I think that God has set us the apostles for the last, as appointed to death. For we have become a spectacle to the world, both to angels and men.

I think then that this is good, on account of the present necessity, that it is good for a man to remain so as he is.

But if any one think that he behaves unseemly to his virginity, if he be beyond the flower of his age, and so it must be, let him do what he will, he does not sin: let them marry.

But she is happier if she so remain, according to my judgment; but I think that I also have God's Spirit.

If any one think he knows anything, he knows nothing yet as he ought to know it.

But if any one think to be contentious, we have no such custom, nor the assemblies of God.