Coat of arms of the U.S. bishop Oscar Cantú, Bishop of Las Cruces.
Blazon: Arms impaled. Dexter: arms of the Diocese of Las Cruces. Sinister: Upon a field party per fess Azure and Vert two crosiers in saltair, the one per bend a bishop’s crosier Or and the one per bend sinister, a veiled abbot’s crosier Argent; upon a table Sable a host and chalice Proper all upon a fess overall of the fourth.
Motto: “ZELUS DOMUS TUAE COMEDIT ME”. 
Reference:

www.dioceseoflascruces.org
www.lcsun-news.com
Own work
SajoR; original design by Deacon Paul J. Sullivan of the Diocese of Providence[1]