A lot vs. Alot: 9 Grammatical Pitfalls
"vocation," mid-13c., verbal noun from call (v.). The sense traces to I Cor. vii:20.
a profession, or as we usually say, a vocation (1 Cor. 7:20). The "hope of your calling" in Eph. 4:4 is the hope resulting from your being called into the kingdom of God.