Agape love involves faithfulness, commitment, and an act of the will. It is distinguished from the other types of love by its lofty moral nature and strong character. Agape love is beautifully described in 1 Corinthians 13.
The type of love that characterizes God is not a sappy, sentimental feeling such as we often hear portrayed.
Agape love is always shown by what it does. God’s love is displayed most clearly at the cross. “God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ—by grace you have been saved” (Ephesians 2:4–5, ESV).
This is how we know what love is: Jesus Christ laid down his life for us. And we ought to lay down our lives for our brothers and sisters” (1 John 3:16).
It's not an emotion.
4 Love is patient and kind; love does not envy or boast; it his not arrogant does not insist on its own way; it is not irritable or resentful;2 does not rejoice at wrongdoing, but rejoices with the truth. Love bears all things, believes all things, hopes all things, endures all things.
Seems to me this is describing the actions motivated by love not love itself.
Agape love is always shown by what it does.
By what the feeling motivates you to do. Or what it should motivate you to do. It doesn't always work that way.
It is telling you when you feel love, this is, ideally, how you should act. It is, per its view, describing the actions of love. Not really saying love is not a feeling or emotion, just how one should properly act on it.