luke 10:21 In that hour Jesus rejoiced in spirit, and said, I thank thee, O Father, Lord of heaven and earth, that thou hast hid these things from the wise and prudent, and hast revealed them unto babes: even so, Father; for so it seemed good in thy sight. - Free Bible Online

      21, 22. Jesus . . . said, &c.--The very same sublime words were uttered by our Lord on a former similar occasion (see on Mt 11:25-27); but (1) There we are merely told that He "answered and said" thus; here, He "rejoiced in spirit and said," &c. (2) There it was merely "at that time" (or season) that He spoke thus, meaning with a general reference to the rejection of His gospel by the self-sufficient; here, "In that hour Jesus said," with express reference probably to the humble class from which He had to draw the Seventy, and the similar class that had chiefly welcomed their message. "Rejoice" is too weak a word. It is "exulted in spirit"--evidently giving visible expression to His unusual emotions; while, at the same time, the words "in spirit" are meant to convey to the reader the depth of them. This is one of those rare cases in which the veil is lifted from off the Redeemer's inner man, that, angel-like, we may "look into it" for a moment (1Pe 1:12). Let us gaze on it with reverential wonder, and as we perceive what it was that produced that mysterious ecstasy, we shall find rising in our hearts a still rapture--"Oh, the depths!"

JFB.