The Sufi is the son of his time, and if his time is healthy and he is not sick or not severely ill, then he should not perform tayammum, because illusion should not eliminate knowledge, and fear here may be an illusion, so he should not remain with his imitation, and he must look at the evidence, and he who says it is not permissible for him. Tayammum, even if the time is due to fear, is not valid, as fear is an illness and illness, so he should continue to imitate it, and it is necessary