3. But there is another kind of sudden conversion, or rather what appears to be such, not uncommonly found, and which may be that to which St. Paul's conversion is to be referred, and which I proceed to describe. When men change their religious opinions really and truly, it is not merely their opinions that they change, but their hearts; and this evidently is not done in a moment--it is a slow work; nevertheless, though gradual, the change is often not uniform, but proceeds, so to say, by fits and starts, being influenced by external events, and other circumstances. This we see in the growth of plants, for instance; it is slow, gradual, continual; yet one day by chance they grow more than another, they make a shoot, or at least we are attracted to their growth on that day by some accidental circumstance, and it remains on our memory. So with our souls: we all, by nature, are far from God; nay, and we have all characters to form, which is a work of time. All this must have a beginning; and those who are now leading religious lives have begun at different times. Baptism, indeed, is God's time, when He first gives us grace; but alas! through the perverseness of our will, we do not follow Him. There must be a time then for beginning. Many men do not at all recollect any one marked and definite time _when_ they began to seek God. Others recollect a time, not, properly speaking, when they began, but when they made what may be called a shoot forward, the fact either being so, in consequence of external events, or at least for some reason or other their attention being called to it. Others, again, continue forming a religious character and religious opinions as the result of it, though holding at the same time some outward profession of faith inconsistent with them; as, for instance, suppose it has been their unhappy condition to be brought up as heathens, Jews, infidels, or heretics. They hold the notions they have been taught for a long while, not perceiving that the character forming within them is at variance with these, till at length the inward growth forces itself forward, forces on the opinions accompanying it, and the dead outward surface of error, which has no root in their minds, from some accidental occurrence, suddenly falls off; suddenly,--just as a building might suddenly fall, which had been going many years, and which falls at this moment rather than that, in consequence of some chance cause, as it is called, which we cannot detect.