'End' in the Bible

And to the one who conquers and who continues in my deeds until the end, I will give him authority over the nations --

He also said to me, "It is done! I am the Alpha and the Omega, the beginning and the end. To the one who is thirsty I will give water free of charge from the spring of the water of life.

I am the Alpha and the Omega, the first and the last, the beginning and the end!)