The challenge of holiness
Faustino de Jesús Zamora VargasHoliness is not only being consecrated for the service of God, but also means deviating from everything that is not holy, in obedience, and therefore fleeing from temptation and sin to which we will always be exposed in the process of spiritual growth. The Christian must sanctify himself, that is to say consecrate himself, but this is not enough. He also needs that such a consecration implicitly carried an irreproachable, testimonial behavior, of a lover of the things of God, that avoids the passions of the flesh and submits entirely to Him.
Paul exhorted Timothy to exercise a Christian life divorced from all that was not holy: "If someone keeps himself clean, he will become a noble vessel, sanctified, useful for the Lord and prepared for every good work" (2 Tim 2 :twenty-one).