Kindly explain all about the elementary principles of creation, the number of such elementary principles, their causes, and their development, and also the process of devotional service and the method of mystic powers.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
तत्त्वानां परिसङ्ख्यानं लक्षणं हेतुलक्षणम् । पुरुषाराधनविधिर्योगस्याध्यात्मिकस्य च
tattvānāṃ parisaṅkhyānaṃ lakṣaṇaṃ hetulakṣaṇam | puruṣārādhanavidhiryogasyādhyātmikasya ca
SB 2.8.19