I find it difficult to believe that you do not know these scriptures but I will provide some to satisfy your question.
Proverbs 4:1 ¶ Hear, ye children, the instruction of a father, and attend to know understanding.
2 For I give you good doctrine, forsake ye not my law.
3 For I was my father’s son, tender and only beloved in the sight of my mother.
4 He taught me also, and said unto me, Let thine heart retain my words: keep my commandments, and live.
5 Get wisdom, get understanding: forget it not; neither decline from the words of my mouth.
6 Forsake her not, and she shall preserve thee: love her, and she shall keep thee.
7 Wisdom is the principal thing; therefore get wisdom: and with all thy getting get understanding.
8 Exalt her, and she shall promote thee: she shall bring thee to honour, when thou dost embrace her.
2Ti 2:15 Study to shew thyself approved unto God, a workman that needeth not to be ashamed, rightly dividing the word of truth.
I showed you John 14 in an earlier post. Holy Spirit leads into what He has heard of the Father. Jesus was obedient to the Father neither person of the Godhead acted in a capricious or self willed fashion.
The long ending of Mark 16 must be understood in light of the rest of scripture. The long ending of Mark cannot stand alone in isolation as it is of questionable origins. The tongues in Mark 16 are tongues that have received the newness of life from being born again. They are not to be taken as what errantly is seen as tongues in today's church.
This is for those who believe Gods word.
For the cause of Christ
Roger