Indian religions these hero stones to bless them with victory. The documented history of Indian religions begins with the historical Vedic religion, the religious practices of the early Indo-Aryans, which were collected and later redacted into the "Samhitas" (usually known as the Vedas), four canonical collections of hymns or mantras composed in archaic Sanskrit. These texts are the central "shruti" (revealed) texts of Hinduism. The period of the composition, redaction and commentary of these texts is known as the Vedic period, which lasted from roughly 1750 to 500 BCE. The Vedic Period is most significant for the composition of the four Vedas,
Vedas towards the end of the vedic period, around or after the middle of the 1st millennium BCE. These auxiliary fields of Vedic studies emerged because the language of the Vedas, composed centuries earlier, became too archaic to the people of that time. The Vedangas were sciences that focused on helping understand and interpret the Vedas that had been composed many centuries earlier. The six subjects of Vedanga are phonetics (), poetic meter (), grammar (), etymology and linguistics (Nirukta), rituals and rites of passage (), time keeping and astronomy (). Vedangas developed as ancillary studies for the Vedas, but its