Diligence
1. Conscientiousness in paying proper attention to a task; giving the degree of care required in a given situation
2. Persevering determination to perform a task
3. Quietly and steadily continuing a task despite any difficulties
4. Characterized by care and perseverance in carrying out tasks
persevere
1. Be persistent, refuse to stop
Mat_6:21 For where your treasure is, there will your heart be also.