Three parshiyot - Shema, Vehaya, Vayomer (12b)

The Keriat Shema we recite morning and evening is not a single portion. It is composed of three distinct textual units, each with a unique role. The Gemara in Berakhot 12b unfolds these roles before us, building a complete and multi-dimensional picture.

The Gemara doesn't just list the portions; it bestows deep meaning upon each one. It charts a spiritual roadmap for us: beginning with the recognition of G-d, moving on to the acceptance of practical responsibility, and concluding with a constant reminder of the totality of Jewish life.

The first parshah, 'Shema Yisrael,' is the core. It is our fundamental declaration of faith, the recognition of G-d's unity and exclusive sovereignty. This is a mitzvah de'oraita, an obligation directly from the Torah itself. It lays the foundations for all mitzvah observance.

1. 1Begin with 'Shema Yisrael Hashem Elokeinu Hashem Echad' – the recognition of G-d's unity.
2. 2Continue with 'Ve'ahavta et Hashem Elokecha' – loving G-d with all heart and soul.
3. 3Conclude with 'Vehayu Hadvarim Ha'eleh' – the obligation to teach Torah to future generations.

The second parshah, 'Vehaya Im Shamoa,' deepens the connection with G-d through the observance of mitzvot. Here, we actively accept the yoke of mitzvot upon ourselves. Although it speaks of many commandments, the act of reciting it is also a de'oraita obligation, as part of the overall Keriat Shema.

The third parshah, 'Vayomer,' deals with the mitzvah of tzitzit and the remembrance of the Exodus from Egypt. Tzitzit serves as a constant reminder of all the mitzvot. The Gemara discusses whether the recitation of this parshah is de'oraita or de'rabbanan. In practice, we follow the opinion that all three parshiyot are de'oraita.