The point of this psalm lies in the first verse--in the reference to the time "when Israel came out of Egypt, the house of Jacob from a people of strange language." Israel on that occasion gave a signal proof of his trust in God. At God's bidding, and with none but God to trust in, he turned his back on Egypt, and made for the wilderness. It was a delight to God to receive this mark of trust and obedience, and in recognition of it the mightiest masses and forces of nature were moved or arrested. The mountains and hills skipped like living creatures, and the sea saw it and fled. It seemed as if God could not do too much for His people. It was the same spirit that was shown when they followed Joshua to the river. They showed that they trusted God. They renounced the visible and the tangible for the invisible and the spiritual. They rose up at Joshua's command, or rather at the command of God by Joshua; and, pleased with this mark of trust, God caused the waters of the Jordan to part asunder. Surely there is something pathetic in this; the Almighty is so pleased when His children trust Him, that to serve them the strongest forces are moved about as if they were but feathers. In many ways the truth has been exemplified in later times. When a young convert, at home or abroad, takes up decided ground for Christ, coming out from the world and becoming separate, very blessed tokens of God's nearness and of God's interest are usually given him. And Churches that at the call of Christ surrender their worldly advantages, receive tokens of spiritual blessing that infinitely outweigh in sweetness and in spiritual value all that they lose. "Them that honour Me, I will honour."