Why would Jesus do such a thing. Its simple: God wants to partner with us in the preaching of the gospel. Lets face it, He can do it alone however, He loves us so much he wants us to partake of the mission so that we can get the blessing out of it.
Matt 10 :9 Do not take gold, or silver, or[even] copper money in your money belt,10 or a provision bag for your journey, or even two tunics, or sandals, or a staff; for the worker deserves his support.11 Whatever city or village you enter, ask who in it is worthy[who welcomes you and your message], and stay at his house until you leave[that city]. 12 As you go into the house, give it your greeting[that is, ‘Peace be to this house’]. 13 If[the family living in] the house is worthy[welcoming you and your message], give it your[blessing of] [e]peace[that is, a blessing of well-being and prosperity, the favor of God]. But if it is not worthy, take back your blessing ofpeace. AMP
When we honor the ministry gifts God has blessed us with we tap into this blessing. In closing this chapter Jesus said something that was profound when it comes to recognizing the gifts he has send for the preaching the gospel and offering our support.
Matt 10:40 “He who receives andwelcomes you receives Me, and he who receives Me receives Him who sent Me.41 He who receives andwelcomes a prophet because he is a prophet will receive a prophet’s reward; and he who receives a righteous (honorable) man because he is a righteous man will receive a righteous man’s reward.