I know that people spend a lot of time fixating on how to write a good opening line for their books ("It was a dark and stormy night", etc.), but Paradise Lost has I think the most beautiful closing passage of any book (spoilers for The Bible):
They looking back, all th' Eastern side beheld
Of Paradise, so late thir happie seat,
Wav'd over by that flaming Brand, the Gate
With dreadful Faces throng'd and fierie Armes:
Som natural tears they drop'd, but wip'd them soon;
They looking back, all th' Eastern side beheld
Of Paradise, so late thir happie seat,
Wav'd over by that flaming Brand, the Gate
With dreadful Faces throng'd and fierie Armes:
Som natural tears they drop'd, but wip'd them soon;
The World was all before them, where to choose
Thir place of rest, and Providence thir guide:
They hand in hand with wandring steps and slow,
Through Eden took thir solitarie way.