Progress
Degradation is easy; progress takes hard work; vigilance and fighting is very much required to maintain, expand and elevate in service of the Lord.
Bhagavad Gita
Bhagavad Gita teaches us to live in harmony with truth.
Service
To the degree our service is free from motivation – to that degree, our service will generate love (for Krishna).
Faith
Faith is the substance through which one can see God.