Итак, если и малейшего сделать не можете, что заботитесь о прочем?
Since you cannot do this very little thing, why do you worry about the rest?
If then you are not able to do as small a thing as that, why are you anxious about the rest?
“If then you cannot do even a very little thing, why do you worry about other matters?
And if worry can’t accomplish a little thing like that, what’s the use of worrying over bigger things?
If ye then be not able to do that thing which is least, why take ye thought for the rest?
If you then are not able to do the least, why [d]are you anxious for the rest?
If therefore ye cannot [do] even what is least, why are ye careful about the rest?