Srimad Bhagavad Gita

In chapter eight Lord Krishna emphasizes the science of yoga. Revealing that one attains whatever one remembers at the end of one's life the Lord emphasizes the utmost importance of the very last thought at the moment of death. Also, he gives information on the creation of the material worlds as well as establishing a distinction between them and the spiritual world. Here he explains the light and dark paths in regards to leaving this material existence, the destination to which they each lead to and the reward received by each.