Semantic analysis of the words "Tawba" and "Dhikr" as a Qur'anic expression

The word repentance, which is a Qur'anic concept, means that the individual abandons the sin and mistake he has committed, and is determined not to return again with regret. Repentance is a matter of both the world and the hereafter. While the rewards for other acts of worship will be given in the hereafter, the reward for repentance is given to the servant in this world. This reward appears as the removal of inner distress or psychological weight from the servant. The reason why the word repentance is repeated many times in the Qur'an is that Allah reminds the servant to give up his sins and to return to his covenant with repentance. In the study, the usage and semantic analysis of the words derived from the verb root (تاب) in the Qur'an are discussed. The meanings used for this word in Islamic literature are emphasized. Where the concept of repentance, which is also present in other belief systems, corresponds to the Islamic belief is explained with the verses of the Qur'an. The importance of one's repentance before the time comes, has been mentioned. For whom repentance is required, when and where repentance can be made are discussed.