Samuel first made a covenant sacrifice offering at Jessie's home. The cutting and blood was conformation for Davids kingship.John 14:15-31 has multiple ramifacations. First the covenant identified David as King and the Oil was the outward expression of God's will, and inner filling of the Holy Spirit, to do the following;
a) to strengthen David's heart, beliefs and truth
to ward off fear, doubt, and unbelief
c) to give Supernatural guidience
d) to establish David's Godly Sonship
e) to teach David God's way of leadership
f) to provide joy and rejoicing in all situations
g) to fprewarn of significant future events
As the New Testament guides todays believers in the fullness of the Holy Spirit, so did the Holy Spirit lead the Patriarchs.
