Final answer:
Initially, Sikhism emphasized monotheism, equality, and a blend of Hindu and Islamic influences, with a strong opposition to the caste system.
Step-by-step explanation:
Early Sikhism was characterized by monotheism, rejection of the caste system, equality, and a blend of Hindu and Islamic elements.
Sikhism's formative traits included monotheism, stressing the worship of one universal God. It vehemently opposed the rigid Hindu caste system, envisioning a society where all individuals are equal regardless of caste, creed, or gender. Moreover, it incorporated aspects from both Hinduism and Islam while establishing itself with a unique identity. The religion's development was also marked by its community's valor as warriors.
Reflective of its ideals, Sikhism does not recognize a priestly class, advocating for personal responsibility in moral and spiritual pursuits, leading to universal salvation. Significant practices include disciplined meditation on God's name, the rejection of any form of discrimination, and living a life aligned with the teachings of the Sikh gurus, as inscribed in the Sri Guru Granth Sahib.