As the people journeyed through the wilderness, many precious lessons were fixed in their minds by means of song. At their deliverance from Pharaoh’s army the whole host of Israel had joined in the song of triumph. Far over desert and sea rang the joyous refrain, and the mountains re-echoed the accents of praise, “Sing ye to Jehovah, for He hath triumphed gloriously.”[41] Often on the journey was this song repeated, cheering the hearts and kindling the faith of the pilgrim travelers. The commandments as given from Sinai, with promises of God’s favor and records of His wonderful works for their deliverance, were by divine direction expressed in song, and were chanted to the sound of instrumental music, the people keeping step as their voices united in praise. Thus their thoughts were uplifted from the trials and difficulties of the way, the restless, turbulent spirit was soothed and calmed, the principles of truth were implanted in the memory, and faith was strengthened. Concert of action taught order and unity, and the people were brought into closer touch with God and with one another. [Sidenote: _Purpose of God’s Discipline_] Of the dealing of God with Israel during the forty years of wilderness wandering, Moses declared: “As a man chasteneth his son, so the Lord thy God chasteneth thee;” “to humble thee, and to prove thee, to know what was in thine heart, whether thou wouldst keep His commandments, or no.”[42] “He found him in a desert land, and in the waste howling wilderness; He led him about, He instructed him, He kept him as the apple of His eye. As an eagle stirreth up her nest, fluttereth over her young, spreadeth abroad her wings, taketh them, beareth them on her wings; so the Lord alone did lead him, and there was no strange god with him.”[43] “He remembered His holy promise, and Abraham His servant. And He brought forth His people with joy, and His chosen with gladness; and gave them the lands of the heathen; and they inherited the labor of the people; that they might observe His statutes, and keep His laws.”[44] [Sidenote: _Facilities in Canaan_] God surrounded Israel with every facility, gave them every privilege, that would make them an honor to His name and a blessing to surrounding nations. If they would walk in the ways of obedience, He promised to make them “high above all nations which He hath made, in praise, and in name, and in honor.” “All people of the earth,” He said, “shall hear that thou art called by the name of Jehovah; and they shall be afraid of thee.” The nations which shall hear all these statutes shall say, “Surely this great nation is a wise and understanding people.”[45] [Sidenote: _God’s Law Taught_]