Thank you for your disclaimer on Islam, and not encouraging unfounded rumors about a good man. It is one thing to find warnings in dreams, to allow God to show us less visible sides of situations, but we are still responsible for what we say about others, and how we treat others.
One more thing: The insect, the bat, and the winged snake, though extremely large (apparently denoting power) also appeared at the moment only taking position and not doing harm. However, that does not dispel the sense of foreboding that I have regarding the same.
Each of these animals in real life removes pests. They are sometimes feared, but there is no malice in their hearts -- just a tendency to consume what endangers others.
Adding to what others have said about the animals...
The other night I dreamed of seeing a very large flying snake.
A snake is quiet, and able to move quickly across open areas or into small crevices. It stays underground, but also basks openly in the sun with camouflage, not being seen.
It has no legs, which gives the impression that it does not have all the capabilities that humans have to create, restore, and revise.
People fear it, but snakes tend to only attack when they feel endangered, or are hungry. They do not scheme, but respond quickly to danger. Their diet consists of rodents, birds, and large insects -- all of which consume what humans have worked hard to produce.
So a snake can be a positive symbol.
It had broad wings and was clearly visible high up in the sky. It was black or very dark purple.
Possessing wings, it can be elevated above its normal role, be out of the range of danger, and get an overview of circumstances from a distance. The eagle's view is considered a place of power, being above it all and untouchable. Sometimes wise or more capable.
Black can also be determined and unflinching, having unknowns (hidden in darkness). Purple is usually an emotional color, possibly dramatic or regal -- sometimes people see lavender is the Holy Spirit.
The purple emotion and the wings are both opposites of what a snake usually represents, so they must have significance.
The same night I dream about a giant insect. It appeared to be somewhat like a praying mantis. It was mostly brown with perhaps some green.
Insects are voracious eaters. Locusts will consume fields in minutes. But a praying mantis is a voracious insect eater. It consumes the pests that devastate what we produce. Notice its size.
Last night my dream included a giant bat taking off into the air. It was a big ugly bat.
The cultural attitudes about bats are so different than common bats' true character. Bats consume something like eight times their weight in insects in one night.
They are unassuming, uninvolved, but highly functional in our lives. They have senses that we do not possess, but also have less life complexity and fewer needs than we do. They do not compete and scheme and vie for territory (that I know of). They can live in an area for years before anyone notices.
All of these creatures were big. They were all visible to you, but had behaviors that could easily be hidden at other times. I would look into news on UNSC, NATO, EU, WHO. CDC, and other intercontinental organizations that work to clean up pests.
I think it is odd that you did not see the reason they were rising into action.
