To Miss March Date: SUNDERLAND, June 17, 1774. I am glad you think of me when you do not see me; I was almost afraid it was otherwise. Air and exercise you must have; and if you use constant exercise with an exact regimen, it is not improbable that you will have vigorous health if you live to four- or five-and-thirty. About that time the constitution both of men and women frequently takes an entire turn. At present you are certainly in your place, and you need take no thought for the morrow. The praying much for those we love much is doubtless the fruit of affection, but such an affection as is well pleasing to God and is wrought in us by His own Spirit. Therefore it is certain the intercession that flows from that affection is according to the will of God. That is an exceedingly nice question. 'How far may we desire the approbation of good men' I think it cannot be proved that such a desire is anywhere forbidden in Scripture. But it requires a very strong influence of the Holy Spirit to prevent its running into excess. Friendship is one species of love; and is, in its proper sense, a disinterested reciprocal love between two persons Wicked persons are, it seems, incapable of friendship. For 'he who fears no God can love no friend.' Nor, indeed, is every one that fears God capable of friendship. It requires a peculiar turn of mind, without which it can have no being. The properties of Christian friendship are the same as the properties of love; with those which St. Paul so beautifully describes in the 13th chapter of the First Epistle to the Corinthians. And it produces as occasions offer, every good word and work. Many have laid down the rules whereby it should be regulated; but they are not to be comprised in a few lines. One is, 'Give up everything to your friend except a good conscience toward God.'

There have undoubtedly been instances of real friendship among Jews, yea and among heathens, who were susceptible of it: but they were by no means wicked men; they were men fearing God and working righteousness according to the dispensation they were under. I apprehend wicked men, under whatever dispensation, to be absolutely incapable of true friendship. By wicked men I mean either men openly profane or men void of justice, mercy, and truth. There may be a shadow of friendship between those, whether of the same or of different sexes. But surely the substance is wanting; in all my experience I have found no exception to this rule. After an acquaintance of four-and-thirty years, I myself cannot have freedom with Miss Johnson. Yet I know not but you may. In most respects she judges truly, although her natural understanding is not strong. Miss Newman's is: the more you know her the more you will taste her spirit. The others you mention want a little more age and experience; then they might make companions for you.