Demonstrating the impossibility of lying for prophets, and arguing that it is rationally impossible for a miracle to occur for a false one.
Using the occurrence of miracles, to argue for the existence of the attribute of Speech. This is given the fact that miracles are expressions of conventional signification.
A brief debate with a Christian on the incarnation, that Imam Fakhr Al-Deen Al-Razi recounts in his Al-Arba’een fi Usul Al-Deen.
Establishing the prophethood of Prophet Muhammed ﷺ.
Proving that a miracle is decisive proof for the truthfulness of a claimant to prophethood. Coupled with a useful analogy to help conceptualize why this is the case.