But when he saw many of the Pharisees and Sadducees coming for baptism, he said to them, “You brood of vipers, who warned you to flee from the [divine] wrath and judgment to come?
“For I say to you that unless your righteousness (uprightness, moral essence) is more than that of the scribes and Pharisees, you will never enter the kingdom of heaven.
For the Sadducees say that there is no [such thing as a] resurrection, nor an angel, nor a spirit, but the Pharisees [speak out freely and] acknowledge [their belief in] them all.
Your boasting [over the supposed spirituality of your church] is not good [indeed, it is vulgar and inappropriate]. Do you not know that [just] a little leaven ferments the whole batch [of dough, just as a little sin corrupts a person or an entire church]?