The Importance of Discipline
Spiritual Disciplines are practices found in scripture that promote spiritual growth among believers - Donald S. Whitney
The purpose of training and discipline is godliness. To be conformed into the Image of Christ.
1. Growing in Christ requires training
These are to be strictly avoided. Paul declared. In our own time these may come in the guise of new theologies, popular spiritual movements, curiosities about numbers, pyramids, and dates. We must be aware of all the false and distracting “knowledge” that presents itself as spiritual and then stay far from it and warn others of its ungodly results. To be able to discern the false from the true, a believer must be solidly grounded in the truth of God.
The verb for “labor” (kopiaō) suggests a strenuous toil that saps energy. Godliness demands energy! Hiebert notes that the word for “strive” presents “the picture of the athlete putting the last ounce of his energy into the race in order victoriously to reach the goal.” The use of a Greek present tense for both verbs suggests a continual outpouring of this energy. White says: “A consciousness that we are in a harmonious personal relation with the living God lifts us into a sphere in which labor and striving have no power to distress us.
2. Godliness is helpful for this present life and the life to come.
36 For what does it benefit someone to gain the whole world and yet lose his life?
Hope in Christ should be our foundation for training and discipline
Spiritual growth and nourishment and disciplines for godliness do not exist in a vacuum. They must be grounded in the living Christ. Paul underscored this idea by stating, This is a trustworthy saying that deserves full acceptance. This is the thing for which the apostles and followers of Christ labor and strive. They had one purpose in their work. They committed themselves to one urgent and pressing goal—the spread of the gospel.