Marvel recently announced the production of the film Secret Wars where (at least in the comics) Dr. Doom, a scientist who mixes science with magic, steals the power of the Beyonder entity and sets out to destroy all realities and form a single reality. In his view, either it is just one or all realities over time self-destruct because of "incursions", when one reality collides with another. The heroes disagree with him and confront him.

However, the vast majority of people in the universes don't even know what is happening, as they are unaware of the existence of other realities.

The same happens with spiritual warfare. Many don't pay attention, but there is a war between angels and demons in the spiritual world. Every time we pray, God sends an angel to bring us an answer, but often Satan also sends a demon to stop and fight with the angel.

Only by persisting in prayer will we have an answer. When we persist, God sends another, more powerful angel to open the way so that the answer arrives. This is what happened to the prophet Daniel. He insisted on his requests for God to send another angel and he got results.

Verse about spiritual warfare: ''for our struggle is not against human beings, but against the powers and authorities, against the rulers of this dark world, against the spiritual forces of evil in the heavenly realms.'' Eph 6:12

Indications:

Evil Series. A chemist, a psychologist and a Catholic theologian come together to investigate possible cases of miracles and demonic possession. The series reveals the existence of the spiritual world and helps to discern cases where there is something supernatural and cases where there is something physical.

Reading chapter 10 of the book of Daniel, especially verse 13. This passage shows the spiritual battle that took place between angels and demons when Daniel began his prayers.