Love must be sincere. Hate what is evil; cling to what is good. Be devoted to one another in brotherly love. Honor one another above yourselves.
Mark 12:30
Love the Lord your God with all your heart and with all your soul and with all your mind and with all your strength.
James 3:9-10
With the tongue we praise our Lord and Father, and with it we curse men, who have been made in God’s likeness. Out of the same mouth come praise and cursing. My brothers, this should not be.