I write to you, little children, because your sins are forgiven you for his name's sake.
Because - ὅτι hoti. This particle may be rendered “for,” or “because;” and the meaning may be either that the fact that their sins were forgiven was a reason for writing to them, since it would be proper, on that ground, to exhort them to a holy life; or that he wrote to them because it was a privilege to address them as those who were forgiven, for he felt that, in speaking to them, he could address them as such. It seems to me that it is to be taken as a causal particle, and that the apostle, in the various specifications which he makes, designs to assign particular reasons why he wrote to each class, enjoining on them the duties of a holy life. Compare 1 John 2:21.