My friend spiritual exercise is necessary if you are willing to have good success in life. There is a quality-dimension that you can reach only if you add these values.
His WORD teaches us to say, in 2 Peter 1:3-9 For His divine power has bestowed upon us all things that [are requisite and suited] to life and godliness, through the [full, personal] knowledge of Him Who called us by and to His own glory and excellence (virtue).
By means of these He has bestowed on us His precious and exceedingly great promises, so that through them you may escape [by flight] from the moral decay (rottenness and corruption) that is in the world because of covetousness (lust and greed), and become sharers (partakers) of the divine nature.
For this very reason, adding your diligence [to the divine promises], employ every effort in exercising your faith to develop virtue (excellence, resolution, Christian energy), and in [exercising] virtue [develop] knowledge (intelligence),
And in [exercising] knowledge [develop] self-control, and in [exercising] self-control [develop] steadfastness (patience, endurance), and in [exercising] steadfastness [develop] godliness (piety),
And in [exercising] godliness [develop] brotherly affection, and in [exercising] brotherly affection [develop] Christian love.
[8]For as these qualities are yours and increasingly abound in you, they will keep [you] from being idle or unfruitful unto the [full personal] knowledge of our Lord Jesus Christ (the Messiah, the Anointed One).
[9]For whoever lacks these qualities is blind, [spiritually] shortsighted, seeing only what is near to him, and has become oblivious [to the fact] that he was cleansed from his old sins.
Unless and until you exercise your faith by adding these values the precious and exceedingly great promises of GOD will remain mere words. There is a saying which says practice makes perfect, indeed the quality of your faith is seen by the amount of exercise you do by adding certain values.

PastorKelvinInspirations