Albert Barnes Presbyterian @notesbybarnes

Verse 9. For we know in part. Comp. . This expression means, "only in part;" that is, imperfectly. Our knowledge here is imperfect and obscure. It may, therefore, all vanish in the eternal world amidst its superior brightness; and we should not regard that as of such vast value which is imperfect and obscure. Comp. .

Geneva Bible Notes Reformed @genevanotes

For we know in part, and we prophesy in part. (4) The reason: because we are now in the state that we have need to learn daily, and therefore we have need of those helps, that is, of the gift of tongues, and knowledge, and also of those that teach by them.

Matthew Henry Presbyterian @wholebiblehenry

Here the apostle goes on to commend charity, and show how much it is preferable to the gifts on which the Corinthians were so apt to pride themselves, to the utter neglect, and almost extinction, of charity. This he makes out, I. From its longer continuance and duration: Charity never faileth.

Commenting on 1 Corinthians 13:8-13