Bhagavad Gita, Lord Krishna did not specifically mention "Kali Yuga" as it is described in other ancient scriptures like the Puranas. However, He did provide guidance on how to navigate the challenges of life and uphold dharma (righteousness) in all ages, including Kali Yuga.
To protect oneself from the effects of Kali Yuga and lead a righteous life, Lord Krishna emphasized the importance of Bhakti Yoga (the path of devotion), Karma Yoga (the path of selfless action), and Jnana Yoga (the path of knowledge). Here are some key teachings and practices:
1. **Bhakti Yoga:** Develop a deep and loving devotion to the Divine. Surrender to God with faith and love, and regularly engage in prayers, bhajans (devotional songs), and worship.
2. **Karma Yoga:** Perform your duties and actions selflessly, without attachment to the outcomes. Act with a sense of duty and responsibility, adhering to dharma (righteousness).
3. **Jnana Yoga:** Seek spiritual knowledge and wisdom. Strive to understand the nature of reality, the self, and the Supreme Being through study, contemplation, and meditation.
By following these paths, you can protect yourself from the effects of Kali Yuga and progress on your spiritual journey towards self-realization and liberation.