20 Then Noah built an altar to the Lord. He took some of every kind of clean animal and every kind of clean bird and offered burnt offerings on the altar. 21 When the Lord smelled the pleasing aroma, he said to himself, “I will never again curse the ground because of human beings, even though the inclination of the human heart is evil from youth onward. And I will never again strike down every living thing as I have done. – Genesis 8:20-21 (CSB)
Therefore, be imitators of God, as dearly loved children, 2 and walk in love, as Christ also loved us and gave himself for us, a sacrificial and fragrant offering to God. – Ephesians 5:1-2 (CSB)
14 But thanks be to God, who always leads us in Christ’s triumphal procession and through us spreads the aroma of the knowledge of him in every place. 15 For to God we are the fragrance of Christ among those who are being saved and among those who are perishing. 16 To some we are an aroma of death leading to death, but to others, an aroma of life leading to life. Who is adequate for these things? – 2 Corinthians 2:14-16 (CSB)