Here "deceit" is spoken of as if it is a person who will prosper. Alternate translation: "the amount of deception will increase" (See: [[rc://en/ta/man/translate/figs-personification]])
Here "hand" refers to power. This can be also stated in positive form. Alternate translation: "not by any human power" or "by divine power" (See: [[rc://en/ta/man/translate/figs-metonymy]])