1. It cannot be expected but that infants and weaklings should think a little burden heavy, and an easy work or journey to be wearisome. Young beginners are ordinarily puzzled, and at a loss, in every trade, or art, or science. Young scholars have a far harder task, than when they are once well entered: learning is wondrous hard and unpleasant to them, at the first; but when they are once well entered, the knowledge of one thing helps another, and they go on with ease. So a young convert, that hath been bred up in ignorance, and never used to prayer, or to heavenly discourse, nor to hear or join with any that did, will think it strange and hard at first. And those that were used to take their pleasure, and fulfil the desires of the flesh, and perhaps to swear, and talk filthily, or idly, or to lie, will find, at first, some difficulty to overcome their customs, and live a mortified, holy life: yet grace will do it, and prevail. Especially in point of knowledge, and ability of expression, be not too hasty in your expectation, but wait with patience, in a faithful, diligent use of means, and that will be easy and delightful to you afterwards, which before discouraged you with its difficulties. 2. And God himself will have his servants, and his graces, tried and exercised by difficulties. He never intended us the reward for sitting still; nor the crown of victory, without a fight; nor a fight, without an enemy and opposition. Innocent Adam was unfit for his state of confirmation and reward, till he had been tried by temptation. Therefore the martyrs have the most glorious crown, as having undergone the greatest trial. And shall we presume to murmur at the method of God?