A common misinterpretation is to take Jesus' warning literally as a prohibition against eating leavened bread, ignoring the metaphorical context clarified by the disciples' understanding; others erroneously apply it to condemn all religious traditions or modern denominations as inherently Pharisaical without discerning specific false doctrines like hypocrisy or denial of resurrection, or fail to recognize it as a call to vigilance against any corrupting influences rather than blanket avoidance of religious leaders.
Matthew 16:12
King James Version (1769)
12 Then understood they how that he bade them not beware of the leaven of bread, but of the doctrine of the Pharisees and of the Sadducees.
In this passage, the disciples finally comprehend Jesus' metaphorical warning, realizing that 'leaven' does not refer to literal bread but symbolizes the corrupting influence of the Pharisees' and Sadducees' false doctrines, which spread subtly like yeast in dough, teaching hypocrisy, legalism, and unbelief; thus, the core truth emphasizes the need for spiritual discernment to guard against teachings that undermine genuine faith in Christ.