Charles H. Spurgeon on Psalms 110:7

He shall drink of the brook in the way. These words were understood by Junius and Tremellius long ago as meaning, "He shall steadily press on to victory, as generals of energy act, who in pursuing routed foes, stay not to indulge themselves in meat or drink." Hengstenberg and others substantially approve of this view. While a few hold that allusion may be made to Samson at Ramath Lehi (as if the words spoke of Christ having a secret spring of refreshment when needful). Most seem inclined to take Gideon as the type that best expresses the idea. Pressing on to victory, Messiah, like Gideon, "faint yet pursuing" as he passed over Jordan, shall not desist till all is won. "He shall not fail nor be discouraged till he hath set judgment in the earth." Perhaps the full idea is this: —His career was irresistibly successful like that of Gideon; for he allowed nothing to detain him, nor did he shrink in the enterprise from any fatigue, nor did he stop to indulge the flesh. If we take it thus, there is both the Humiliation and the Exaltation of the Son of Man contained in the words; and Php 4:8,9 supplies a commentary. Andrew A. Bonar.