Critical Theory Certainty of the contract

This study aims to examine the issue of considering "non-suspension "as a condition for mutual and unilateral contracts. This study has gathered the different narrative and intellectual reasons presented by Jrurists and as the useless divisions have been omitted, the new classifications have been presented and evaluated.
Some of the Jurists have presented evidences that "suspension" shall invalidate the contracts. This research has challenged the reasons which consider "non-suspension "as a condition for mutual and unilateral contracts, and proves that many of them are not complete. The most important reason for them is the Consensus , but we have proved that the Consensus also can not be an enough reason for this matter.