You do not need to study it, it comes natural to those who are in Christ and Christ in them.
Gal 5:22-26 KJV
(22) But the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness, faith,
(23) Meekness, temperance: against such there is no law.
(24) And they that are Christ's have crucified the flesh with the affections and lusts.
(25) If we live in the Spirit, let us also walk in the Spirit.
(26) Let us not be desirous of vain glory, provoking one another, envying one another.
God bless.