证道经文：马太福音 matthew 9:35-38
[Matthew 9:35] And Jesus went about all the cities and villages, teaching in their synagogues, and preaching the gospel of the kingdom, and healing every sickness and every disease among the people.
[Matthew 9:36] But when he saw the multitudes, he was moved with compassion on them, because they fainted, and were scattered abroad, as sheep having no shepherd.
[Matthew 9:37] Then saith he unto his disciples, The harvest truly is plenteous, but the labourers are few;
[Matthew 9:38] Pray ye therefore the Lord of the harvest, that he will send forth labourers into his harvest.