Luke 11:16, “While others, to test him, kept seeking a sign from heaven.”
They wanted to see miracles, but when they witnessed one, they would explain it away. In verse 14, when he cast out a demon, they said he used the prince of demons to do it.
Yesterday, we read of Jesus healing a blind man. Instead of praising God for the miracle, they said it was not the same man, (see John 9:9); even when the healed man kept saying, “I am the man!”, (see John 9:10).
We need to seek Jesus, instead of miracles or signs.