What is the spiritual use of Frankincense in the Bible
 
The spiritual significance of Frankincense in the Bible is multi-faceted and rich. 
The use of Frankincense in biblical religious practices was believed to facilitate 
spiritual connection, enhance prayer, and represent the presence of God. 
 
Frankincense is more than a mere commodity, frankincense serves as a symbol 
of God’s presence in prayer, worship, and the recognition of divinity. 
 
As suggested in Matthew 2:11, the Magi present frankincense as a gift to the newborn Jesus, representing their acknowledgment of his divine nature. 
 
Additionally, as implied in Revelation 8:3-4, Frankincense is used in the description of heavenly worship.
 
As we reflect on the biblical references to frankincense, let us be reminded of the sweet aroma of our own prayers rising to heaven, and of the precious gift of Christ himself, who is the ultimate fulfillment of all that frankincense represents in Scripture.
 
Direction
Use as  a symbolic reference to represent the presence of God. Recommended usage during fasting and prayer time.
Wet your right thumb with 1-2 drops of anointing oil. 
Draw a cross on your forehead while saying "In the name of the Father, and of the Son, and of the Holy Spirit, Amen." Continue with your prayers as you normally would.