The apparent and the hidden, so if the excuse of rain is added to that, which is the revealed knowledge, then it is the apparent knowledge of the Sharia that came with the plural, it is permissible for him to combine what this legitimate knowledge indicates, so he should not change it. Whoever takes care of the embarrassment adds clay to it and permits that. In the night prayer, whoever does not take into account the embarrassment may do so day and night, but does not leave it in the mud .