Enthusiasm
Enthusiasm is a very powerful offering of devotion.
Knowledge
Knowledge means to know that I am helpless in this world and only the power of God can save me.
Devotion
A grain of devotion is more valuable than tons of faithlessness.
Srimad Bhagavatam 2.6.34,
Srila Prabhupada
A Self Satisfied Person
Preaching
Preaching means to see whatever little spark of bhakti in someone and fan it into a blazing fire, which will burn all the anarthas (contaminations) and make him a great devotee.
Material World
Material world is like a dream.