Mrs. Pres^t. [Emma Smith] said this day was an evil day— that there is as much evil in this as in any other place— said she would that this Society were pure before God— that she was afraid that under existing circumstances, the sisters were not careful enough to expose iniquity— the time had been when charity had covered a multitude of sins— but now it is necessary that sin should be expos'd— that heinous sins were among us— that much of this iniquity was practiced by some in authority, pretending to be sanction'd by Prest. Smith.
[Source: 1.2.9 May 19, 1842, Minutes of the Proceedings of the Eigth Meeting of the Society, as quoted in Matthew J. Grow, Jill Derr, Carol Madsen, and Kate Holbrook, editors, The First Fifty Years of Relief Society: Key Documents in Latter-day Saint Women's History, The Church Historian's Press, 2016, https://churchhistorianspress.org/the-first-fifty-years-of-relief-society/]