"Chi-Rho" or "sigla" / Alpha-Omega Pendant

"Chi-Rho" or "sigla" / Alpha-Omega
Pendant includes Chain

"Chi-Rho" or "sigla": the letters "X" and "P," representing the first letters of the title "Christos," were eventually put together to form this symbol for Christ ("Chi" is pronounced "Kie"). It is this form of the Cross that Constantine saw in his vision along with the Greek words, TOUTO NIKA, which are rendered in Latin as "In hoc signo vinces" and which mean "in this sign thou shalt conquer.