Yeshua warned that it is important to give the complete message so there are no false expectations.
5 Some fell on stony places, where they did not have much earth; and they immediately sprang up because they had no depth of earth. 6 But when the sun was up they were scorched, and because they had no root they withered away.
Often the Gospel message is only told in part rather than in its entirety. People hear only a portion of truth and so their response is incomplete. Yeshua was careful to explain that following Him would not be easy. Those who only hear a partial Gospel will soon become disappointed and have no sustaining strength.
PRAY FOR A FRUITFUL MINISTRY!