The second Juz of the Quran continues with Surah Al-Baqarah (The Cow), covering verses 142 to 252. This section addresses various aspects of faith, law, and guidance for the Muslim community.

The Juz begins with the significant event of changing the Qiblah (direction of prayer) from Jerusalem to the Kaaba in Mecca. This shift symbolizes the establishment of a distinct Muslim identity and tests the believers' obedience to Allah's commands. It emphasizes that righteousness is not about facing a particular direction but about faith, good deeds, prayer, and charity.

The Juz then delves into various legal and social matters, providing comprehensive guidance on personal and communal conduct. It addresses dietary laws, emphasizing permissible and prohibited foods. It also outlines the principles of fasting during the month of Ramadan, highlighting its spiritual and physical benefits as a means of attaining piety.

Important aspects of family life and social justice are also covered. The Quran provides detailed instructions on marriage, divorce, and the treatment of orphans. The rights and responsibilities of spouses are outlined, promoting fairness and compassion within the family unit. Additionally, the Juz discusses financial transactions, emphasizing honesty, fairness, and the prohibition of usury (riba).

The concept of jihad (struggle) is introduced, emphasizing that it encompasses both physical and spiritual efforts to uphold justice and truth. Believers are reminded of the trials faced by previous prophets and their communities, encouraging perseverance and reliance on Allah.

The Juz concludes with a focus on the unity and solidarity of the Muslim community. Believers are urged to support one another, enjoin good, and forbid evil. The importance of maintaining strong ties with fellow Muslims and upholding justice is underscored.

Overall, the second Juz of the Quran provides foundational guidance on faith, worship, and social conduct, aiming to build a cohesive, just, and pious Muslim community.