Is charging interest a sin?

Is charging interest a sin? The Congregation of the Missionary Sons of the Immaculate Heart of Mary, a Catholic Christian religious order, teaches that the charging of interest is sinful: It might initially seem like little is at stake when it comes to interest, but this is an issue of human dignity.

The Congregation of the Missionary Sons of the Immaculate Heart of Mary, a Catholic Christian religious order, teaches that the charging of interest is sinful: It might initially seem like little is at stake when it comes to interest, but this is an issue of human dignity.