="Pray ye the Lord of the harvest, that He send forth labourers into His harvest."=--MATT. ix. 38. What a remarkable call of the =Lord Jesus= for help from His disciples in getting the need supplied. What an honour put upon prayer. What a proof that God wants prayer and will hear it. Pray for labourers, for all students in theological seminaries, training homes, Bible institutes, that they may not go, unless He fits them and sends them forth; that our churches may train their students to seek for the sending forth of the Holy Spirit; that all believers may hold themselves ready to be sent forth, or to pray for those who can go. HOW TO PRAY.--In Faith, nothing Doubting ="Jesus saith unto them, Have faith in God. Whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that what he saith shall come to pass, he shall have it."=--MARK xi. 22, 23. =Have faith in God!= Ask Him to make Himself known to you as the faithful, mighty God, who worketh all in all; and you will be encouraged to believe that He can give suitable and sufficient labourers, however impossible this appears. But, remember, in answer to prayer and faith. Apply this to every opening where a good worker is needed. The work is God's. He can give the right workman. =But He must be asked and waited on.= SPECIAL PETITIONS ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ TWELFTH DAY WHAT TO PRAY.--For the Spirit to convince the World of Sin ="I will send the Comforter to you. And He, when He is come, will convict the world in respect of sin."=--JOHN xvi. 7, 8. God's one desire, the one object of Christ's being manifested, is to take away sin. The first work of the Spirit on the world is conviction of sin. Without that, no deep or abiding revival, no powerful conversion. Pray for it, that the gospel may be preached in such power of the Spirit, that men may see that they have rejected and crucified Christ, and cry out, What shall we do? Pray most earnestly for a mighty power of conviction of sin wherever the gospel is preached. HOW TO PRAY.--Stir up yourself to take hold of God's Strength ="Let him take hold of My strength, that he may make peace with Me."=--ISA. xxvii. 5. ="There is none that calleth upon Thy name, that stirreth himself to take hold of Thee."=--ISA. lxiv. 7. ="Stir up the gift of God which is in thee."=--2 TIM. i. 6.