But, blessed be God, He has not left us to ourselves.  He has not only commanded us to learn:  He has promised to teach.  And—­as I said in the beginning of my Sermon—­he who wrote the 119th Psalm knew that well.  He knew that God would teach him and strengthen him; enlightening his dull understanding, and quickening his dull will; and therefore his Psalm, as I said, is a prayer, a prayer for teaching, and a prayer for light; and he cries to God—­My soul cleaveth to the dust.  I am low-minded, stupid, and earthly at the best.  Oh quicken Thou me; that is—­Oh give me life—­more life—­according to Thy word.

Thy Word.  The Word of God, of whom the Psalmist says—­O Lord, Thy Word endureth for ever in heaven.  Even the Word of God, Jesus Christ our Lord, the Son of Man who is in heaven; and who, because He is in heaven, both God and man, can and will give us light and life, now and for ever.

And now take home with you this one thought.  There is one education which we must all get; one thing which we must all learn, and learn to obey, or come to utter shame and ruin, either in this world or the world to come; and that is the laws, and commandments, and testimonies of God,—­God the Father, God the Son, and God the Holy Spirit; for only by keeping them can we enter into eternal life.  And if we wish to know them, God himself will teach us them.  And if we wish, to keep them, God himself will give us strength to keep them.  Amen.

SERMON XII.  THE REASONABLE PRAYER.

PSALM CXIX. 33, 94.

   O Lord, teach me Thy statutes, and I shall keep them to the end.  I am
   Thine, O save me; for I have kept Thy commandments.

Some who heard me last Sunday, both morning and afternoon, may have remarked an apparent contradiction between my two sermons.  I hope they have done so.  For then I shall hope that they are facing one of the most difficult, and yet most necessary, of all problems; namely the difference between the Law and the Gospel.  In my morning sermon I spoke of the eternal law of God—­how it was unchangeable even as God its author, rigid, awful, inevitable by every soul of man, and certain, if he kept it, to lead him into all good, for body, soul, and spirit:  but certain, too, if he broke it, to grind him to powder.

And in the afternoon, I spoke of the Gospel and Free Grace of God—­how that too was unchangeable, even as God its author; full of compassion and tender mercy, and forgiveness of sins; willing not the death of a sinner; but rather that he should be converted, and live.