Jesus tells two parables (ten virgins and talents) to illustrate His future role as judge for all mankind split into two categories, sheep (who accept Jesus' message of imputed righteousness) into eternal life , and goats (all others relying on their own righteousness) to eternal punishment.
Do not cast your pearls before swine.
Beware of false prophets who come to you as wolves in sheeps clothing..
You shall know them by their fruit.