I know every bird in the mountains, and the creatures of the field are Mine.
PSALM 50 There have always been hypocrites in the Church, men who have placed religion in a mere observance of outward ceremonies, and among the Jews there were many who turned their attention entirely to the figures of the Law, without regarding the truth which was represented under them. They conceived that nothing more was demanded of them but their sacrifices and other rites.
Commenting on Psalm 50:1-23
The address which follows is directed to the professed people of God. It is clearly, in the first place, meant for Israel; but is equally applicable to the visible church of God in every age. It declares the futility of external worship when spiritual faith is absent, and the mere outward ceremonial is rested in.
Commenting on Psalm 50:7
I know all the fowls of the mountain. All the winged creatures are under my inspection and near my hand; what then can be the value of your pairs of turtledoves, and your two young pigeons? The great Lord not only feeds all his creatures, but is well acquainted with each one; how wondrous is this knowledge! And the wild beasts of the fields are mine.