'Love' in the Bible

“So let all Your enemies perish, O Lord;But let those who love Him be like the rising of the sun in its might.”And the land was at rest for forty years.

So Samson’s wife wept before him and said, “You only hate me, you do not love me; you have asked my countrymen a riddle, and have not told [the answer] to me.” And he said to her, “Listen, I have not told my father or my mother [either], so [why] should I tell you?”

Then she said to him, “How can you say, ‘I love you,’ when your heart is not with me? You have mocked me these three times and have not told me where your great strength lies.”