If man had been created solely for the sake of this world, he would have had no need of being inspired with a soul so precious and exalted as to be g… - Moshe Chaim Luzzatto

Though the beginnings and foundations of saintliness are implanted in every person's heart, if he does not occupy himself with them, he will witness details of saintliness without recognizing them and he will trespass upon them without feeling or perceiving that he is doing so. For sentiments of saintliness, fear and love of God, and purity of heart are not so deeply rooted within a person as to obviate the necessity of his employing certain devices in order to acquire them.

We thus derive that the essence of a man's existence in this world is solely the fulfilling of mitzvoth, the serving of God and the withstanding of trials, and that the world's pleasures should serve only the purpose of aiding and assisting him, by way of providing him with the contentment and peace of mind requisite for the freeing of his heart for the service which devolves upon him. It is indeed fitting that his every inclination be towards the Creator, may His Name be blessed, and that his every action, great or small, be motivated by no purpose other than that of drawing near to the Blessed One and breaking all the barriers (all the earthy elements and their concomitants) that stand between him and his Possessor, until he is pulled towards the Blessed One just as iron to a magnet. Anything that might possibly be a means to acquiring this closeness, he should pursue and clutch, and not let go of; and anything which might be considered a deterrent to it, he should flee as from a fire.

There is also no lack of deterrents which keep saintliness at a distance from a person, but then again there is no lack of devices by which these deterrents may be held afar.