What is the ruling on the mentioned jokes, and are they considered mockery of religion? What is the ruling on the one who tells them or laughs at them if they do not know that they are mocking?

It is advisable to fear Allah and not succumb to obsessive whispers, especially concerning mockery. The most effective cure for obsessive whispers is to completely disregard them. Not everything mentioned in religious matters constitutes apostasy unless there is an intention to deliberately mock religion, because apostasy is the embracing of disbelief, as stated in the verse: "Whoever disbelieves in Allah after his belief, except for one who is forced [to renounce his religion] while his heart is secure in faith. But those who embrace disbelief, upon them is wrath from Allah, and for them is a great punishment" (An-Nahl: 106). Therefore, whoever enters faith with certainty does not depart from it except with certainty. Muslims must be careful with their words.