'Training' in the Bible

Now every athlete who [goes into training and] competes in the games is disciplined and exercises self-control in all things. They do it to win a crown that withers, but we [do it to receive] an imperishable [crown that cannot wither].

Fathers, do not provoke your children to anger [do not exasperate them to the point of resentment with demands that are trivial or unreasonable or humiliating or abusive; nor by showing favoritism or indifference to any of them], but bring them up [tenderly, with lovingkindness] in the discipline and instruction of the Lord.

nor to pay attention to legends (fables, myths) and endless genealogies, which give rise to useless speculation and meaningless arguments rather than advancing God’s program of instruction which is grounded in faith [and requires surrendering the entire self to God in absolute trust and confidence].

For physical training is of some value, but godliness (spiritual training) is of value in everything and in every way, since it holds promise for the present life and for the life to come.

All Scripture is God-breathed [given by divine inspiration] and is profitable for instruction, for conviction [of sin], for correction [of error and restoration to obedience], for training in righteousness [learning to live in conformity to God’s will, both publicly and privately—behaving honorably with personal integrity and moral courage];

Moreover, we have had earthly fathers who disciplined us, and we submitted and respected them [for training us]; shall we not much more willingly submit to the Father of spirits, and live [by learning from His discipline]?