[Faceman]

IIRC the "four" endings are

1.) You accept the essences from the Bhaalspawn captured from Melissan and achieve Godhood.
2.) 1.) You accept the essences from the Bhaalspawn captured from Melissan and achieve Godhood and leave your lover behind after a short conversation (this is if you romanced somebody).
3.) You reject your Bhaal essences and leave the scenery unharmed as a mortal.
4.) You reject your Bhaal essences and leave the scenery unharmed as a mortal along with your love (this is if you romanced somebody).