Coat of arms of the U.S. bishop Shelton Joseph Fabre, Bishop of Houma-Thibodaux.
Blazon: Arms impaled. Dexter: Arms party per fess; in chief per fess Azure and Gules; in chief three fleurs-de-lis per fess Or; in base, upon a cross throughout Argent a heart inflamed of the last; to base Azure, a carpenter's square per chevron between three lilies all Argent. Sinister: Azure, upon a chevron Or, three fleur-de-lis Gules; to chief a crescent amid a semé of twelve stars, six to each side, all Argent; in base a heart inflamed of the second, pierced by two arrows, per saltare of the last.
Motto: “Comfort My People”.
Reference:

www.htdiocese.org
Own work
SajoR