'End of the World' in the Bible

Nor was it to offer himself repeatedly, like the high priest entering the holy place every year with blood that was not his own: ??26 for in that case he would have had to suffer repeatedly, ever since the world was founded. Nay, once for all, at the end of the world, he has appeared with his self-sacrifice to abolish sin.

For then must he often have suffered since the foundation of the world: but now once in the end of the world hath he appeared to put away sin by the sacrifice of himself.