Olive wood large cross contains four Elaments: incense, olive tree leavs, soil and stones from holyland on each end, framed with Pāua Shell. 
INRI IESVS·NAZARENVS·REX·IVDÆORVM Jesus King of the Jews.
According to John, When Jesus was crucified the inscription was on the cross "And Pilate wrote a title, and put it on the cross. And the writing was, JESUS OF NAZARETH THE KING OF THE JEWS.
This title then read many of the Jews: for the place where Jesus was crucified was nigh to the city: and it was written in Hebrew, and Greek,and Latin."
John 19:19-20