Symbolism in Signs

Rating: 8/10 (19 May 2014)

|Contains Spoilers|
I need to share this particular theory that appeals to me more than any other popular critique of the movie and of the director, or even any misjudged 'praise' based on a naive surface reading, in place of a deeper visceral analysis of symbolism in Signs.
The issue with the water killing aliens and the viewer's prideful assumption that this particular "plot hole" is beneath them because of its seemingly simplistic nature, watch the movie again and think of the water as "holy water", and keep in mind that the little girl was called an "Angel" upon her birth. She is the bearer of the holy water, scattering water glasses around the house.
Think beyond the idea of "aliens." Things that are "alienated" to the mind, are perceived as dangerous, frightful and even demonic. Think about demons in mythology and religious texts. Note when the radio announced that they came up with a way to "fight them back" in the Middle East, the provenance of the Abrahamic religions. This is the demon that the priest has to face. He is being examined for the deep- seated organic nature of his faith that still resides within him, rethinking meaning behind seemingly unnecessary events that happened in his life. The idea of a substance such as water that was sufficient in demolishing aliens NEEDED to be simplistic. It is a notion within not only Christianity but most spiritual traditions that water is the source of purity, washing away dirt and basically anything and everything that comes in its way. Be it man's sins, or obstacles to salvation. All the while being something so ordinary and within reach.
And lastly, the title "Signs", I think is a reminder of the "Signs and Wonders" school of thought. The idea that the teachings of Christianity and the Gospel can be communicated more effectively when associated with phenomenons of a metaphysical essence, or of the "unknown."
Fear of the unknown is a truly powerful thing!
There is so much to explore in Signs, including the many uses of reflections and iconography but I leave that to others.
Lastly, I am clueless as to what Shyamalan himself believes in. I know that he went to a Christian school while being Hindu. He sure as heck insists on advocating religion. Nonetheless, he had a vision and I hope he comes back strong!