I would like to share this excerpt from In Touch Ministries:
Fervent prayer is motivated by love and deep concern and is offered with enthusiasm, feeling, and faith. This is not a casual listing of requests, but prayer that flows from the heart over a pressing need. For example, when Jesus prayed in the Garden of Gethsemane, He was in agony and “praying very fervently” (Luke 22:44). It’s also persistent prayer that doesn’t stop asking, seeking, and knocking until God answers (Matt. 7:7).
Image Source: https://pixabay.com/en/football-team-praying-kneeling-team-1529533/ – Acknowledging KeithJJ