might say that it is childish to require a constant reminder but for busy people like ourselves we need secretaries and all types of electronic gadgetry to remind us of what we need to do.
![Killing of the First Born Killing of the First Born](http://upload.wikimedia.org/wikipedia/commons/3/36/The_Death_of_the_First-born_%281878%29_-_TIMEA.jpg)
The concepts which are written on the parchments of the Tefillin discuss many topics which are central to a Torah lifestyle. A central theme in the first two paragraphs (in our Perashsa) is the final plague of the death of all of the firstborn which included man and beast. It is pointed out that since the Jewish firstborn were spared they must be redeemed from the sanctity which was then given to them. This demonstrates to us the greatness of G-d who differentiated between Jewish households and Egyptians, he knew which of a set of twins was firstborn and which animal was a firstborn. We use this to demonstrate G-d’s providence. G-d can guide us and intervene in any of our plans. Additionally, we see this providence in the Tefillin with a mention of G-d’s removing us from slavery in Egypt.
Concepts involving Passover and education of children are also mentioned several times. On Passover we have a special Mitzvoth to tell our children how we were released from bondage in Egypt. Indeed, the subject of education, both for us and our children is recurrent many times in all four paragraphs. Knowledge of the Mitzvoth and all of the concepts in the Torah should be a fundamental part of all of our lives. I have been known to say that Judaism does not thrive on ignorance.
The other two paragraphs inside the Tefillin are from the Shemah Yisrael. In these paragraphs we meet up with concepts of monotheism, love of G-d, education for all, writing Mezuzot, the tremendous rewards in store for us if we love G-d and follow the Torah, the punishment if we don’t, and many more.
For those who don Tefillin and think about these concepts it is considered that he was busy studying Torah. (Mechilta)