Is the intention to say in my heart during ablution, or when I want to fast Ramadan, for example.every day: I intended to do such-and-such, or is that in the heart and resolve enough?

Answer: The intention is your knowledge that you are doing such-and-such, when you know that you have been enchanted so that you will fast today, this intention, when you stand up for prayer, this intention, the intention that the heart knows that it has done for this thing or started for this thing or will start with this thing, you want the face of Allah Almighty.   does not need utterance, what he says: I intended with his tongue, but with his heart, it is sufficient.As for uttering the intention, I intended to pray, I intended to circumambulate, this is an innovation that has no basis.