You cannot go to a Church and understand Jesus Christ. Only a great meditator can understand the life of a Jesus Christ.
Law of Karma is the most important law, which every beginner in the field of Spiritual Science should at once understand. Unless we understand the Law of Karma, we will never begin to generate right and proper karma.
Whatever be the situation, achievement or non-achievement, we are not here for lamenting. We are here, forever, to rejoice and celebrate. Rejoicing is the natural reaction when we understand that every failure is nothing but a stepping stone for a subsequent success.