20. I say to all, because there are many souls who make greater progress by meditation on other subjects than on the Sacred Passion; for as there are many mansions in heaven, so there are also many roads leading thither. Some persons advance by considering themselves in hell, others in heaven--and these are distressed by meditations on hell. Others meditate on death; some persons, if tender-hearted, are greatly fatigued by continual meditations on the Passion; but are consoled and make progress when they meditate on the power and greatness of God in His creatures, and on His love visible in all things. This is an admirable method--not omitting, however, from time to time, the Passion and Life of Christ, the Source of all good that ever came, and that ever shall come. 21. He who begins is in need of instruction, whereby he may ascertain what profits him most. For this end it is very necessary he should have a director, who ought to be a person of experience; for if he be not, he will make many mistakes, and direct a soul without understanding its ways, or suffering it to understand them itself; for such a soul, knowing that obedience to a director is highly meritorious, dares not transgress the commandments it receives. I have met with souls cramped and tormented, because he who directed them had no experience: that made me sorry for them. Some of them knew not what to do with themselves; for directors who do not understand the spirit of their penitents afflict them soul and body, and hinder their progress. [9] 22. One person I had to do with had been kept by her director for eight years, as it were, in prison; he would not allow her to quit the subject of self-knowledge; and yet our Lord had already raised her to the prayer of quiet; so she had much to suffer. 23. Although this matter of self-knowledge must never be put aside--for there is no soul so great a giant on this road but has frequent need to turn back, and be again an infant at the breast; and this must never be forgotten. I shall repeat it, [10] perhaps, many times, because of its great importance--for among all the states of prayer, however high they may be, there is not one in which it is not often necessary to go back to the beginning. The knowledge of our sins, and of our own selves, is the bread which we have to eat with all the meats, however delicate they may be, in the way of prayer; without this bread, life cannot be sustained, though it must be taken by measure. When a soul beholds itself resigned, and clearly understands that there is no goodness in it--when it feels itself abashed in the presence of so great a King, and sees how little it pays of the great debt it owes Him--why should it be necessary for it to waste its time on this subject? Why should it not rather proceed to other matters which our Lord places before it, and for neglecting which there is no reason? His Majesty surely knows better than we do what kind of food is proper for us.