Matthew 28:20

End of the word [σ υ ν τ ε λ ε ι α ς τ ο υ α ι ω ν ο ς]. Rev., in margin, and lit., consummation of the age. The current age is meant; and the consummation is coincident with the second coming of Christ, after the Gospel shall be been proclaimed throughout the world. "The Savior's mind goes not farther; for after that, evangelizing work will cease. No man, after that will need to teach his neighbor, saying 'Know the Lord '" (Jeremiah 31:34) (Morison " On Matthew ").