A glass of cold water
"He who receives you receives me, and he who receives me receives the one who sent me ... and whoever gives one of these little ones a glass of cold water only, because he is a disciple, true I tell you that he will not lose his reward "
Those who offer their support to the messengers of the Lord will receive blessings; because by receiving the representatives of the Lord they are receiving Him
God brings reward with the promise, says that anyone who gives something to their children, however small it may be, will have a reward, and the rewards of God are not small, God blesses as He alone knows how to do it.
The blessings of God are those that give quietness, peace ... because their blessings are those that enrich and do not add sadness with it
For this reason, when we give to God we will receive eternal and glorious blessings since they come from heaven and materialize in the natural world
Receiving a person, a prophet, a righteous, or an ordinary individual, is the same as receiving Jesus and Him (the father) who sent him
Remember even if only "a glass of water" ¡ you will have rewards from heaven!
Excellent message @xioran the one who gives the poor to God lends is a promise of God for men that brings reward God does not miss anything
¡We are called to give with love! for this brings reward from heaven.