John 12:8

For the poor always ye have with you
And so would not want opportunities of showing a regard to them, which Christ always recommended; nor does he here in the least discourage an industrious and affectionate concern for them: the words seem to be a sort of prophecy, that there would be always poor persons in the churches of Christ, to be taken care of and provided for; (See Gill on Matthew 26:11); and yet the Jews suppose cases, in which the collectors of alms may have no poor to distribute to, and direct what they shall do in such cases ^F12:

but me ye have not always;
meaning, with respect to his corporeal presence, which would be quickly withdrawn from them, when there would be no more an opportunity of showing him personal respect, in such a way.