It is sufficient -- so "read" it instead of merely "talking about" it.
What does THE BIBLE says about the subject at hand when it comes to 1 Cor 12, 1 Cor 14:1
Reading "The actual Bible" we have this
1 Thess 5
19 Do not quench the Spirit; 20 do not despise prophetic utterances.
21 But examine everything carefully; hold fast to that which is good; 22 abstain from every form of evil.
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Reading the actual Bible (not just "talking about the Bible") we have this
1 Cor 14:1 Pursue love, and desire spiritual gifts, but especially that you may prophesy.
29 Let two or three prophets speak, and let the others judge.
30 But if anything is revealed to another who sits by, let the first keep silent. 31 For you can all prophesy one by one, that all may learn and all may be encouraged. 32 And the spirits of the prophets are subject to the prophets. 33 For God is not the author of confusion but of peace, as in all the churches of the saints.
...39 Therefore, brethren, desire earnestly to prophesy, and do not forbid to speak with tongues. 40 Let all things be done decently and in order.
Spiritual gifts - in order that you "NOT" Be tossed about by "every wind of doctrine".
Eph 4
11 And He Himself gave some to be apostles, some prophets, some evangelists, and some pastors and teachers, 12 for the equipping of the saints for the work of ministry, for the edifying of the body of Christ, 13 till we all come to the unity of the faith and of the knowledge of the Son of God, to a perfect man, to the measure of the stature of the fullness of Christ; 14 that we should no longer be children, tossed to and fro and carried about with every wind of doctrine, by the trickery of men, in the cunning craftiness of deceitful plotting, 15 but, speaking the truth in love, may grow up in all things into Him who is the head—Christ— 16 from whom the whole body, joined and knit together by what every joint supplies, according to the effective working by which every part does its share, causes growth of the body for the edifying of itself in love.
Give me the Bible "AND" the Words IN the Bible!!