Benefits of the Hadith (If you say to your companion on Friday, "Be quiet," while the imam is delivering the sermon, you have spoken in vain)

The Shaykh : And in this hadith is evidence that it is not permissible to speak, even in what is obligatory, due to his saying: It is known that saying "be quiet" to someone who is speaking on Friday falls under the category of forbidding evil, and forbidding evil is obligatory, but listening to the sermon is more obligatory. Also, if a person says to his companion "be quiet," his companion might say, "You have no authority over me; I am not going to be quiet." Then the second one says, "Fear Allah; speaking during the sermon is forbidden." He says, "I fear Allah the Exalted and Majestic, and my mindfulness is here." Then his companion says, "If you were truly mindful here, your limbs would be mindful." Then the entire matter becomes sermon after sermon. This is part of the wisdom of the Prophet (peace and blessings be upon him) that he made listening obligatory, even to the extent of forbidding obligatory speech.
An exception to this is what was mentioned earlier: if one speaks to the preacher out of necessity or benefit, there is no harm. Likewise, if the preacher speaks to one of the worshippers out of necessity or benefit, there is no harm.
And his saying (peace and blessings be upon him): means you have spoken in vain. However, this "vain speech" has been interpreted as meaning that The intended meaning is that he does not receive the reward of Friday, not that his Friday prayer is invalid, because he did not do anything that invalidates the prayer, but he does not obtain the reward of Friday. It is known from his saying: that there is no harm in speaking between the two sermons, but even so, it is better to leave it and engage in supplication, because this time is a time of freedom in being answered. Yes.