Matthew Poole and continuators on Psalms 107:43

43. Whose is wise, and will observe those things , even they shall understand the kindness of the LORD .

Or, Who (for the Hebrew particle, mi, is interrogative) is wise! for (as this conjunctive particle is frequently used) he will observe these things. All who are truly wise will consider all these events, and lay them to heart, as being very useful for their own instruction.

Or, each of them, all such wise and considering persons.

Will see and acknowledge that God is kind or good to all, and that his tender mercies are over all his works, as it is said, Psal. 145. 9. and singularly kind and gracious to all wise and godly men.

Marginal references: Hos. 14. 9.