“And there are varieties of effects, but the same God who works all things in all persons.” I Cor 12:6
The word effect, (in Greek energema) literally means 'what is worked out or energized.' Just as spiritual gifts are given supernaturally, so they are energized supernaturally.
We may exercise our talents, skills, intelligence, and other natural abilities in our own power, but only the Giver of spiritual gifts can empower them and make them effective. Just as God gives no commands, but He gives the ability to obey. He does not give spiritual gifts for which He does not also give the power to use. A self-made Christian is a self-contradiction.
Like the gifts themselves, the energizing of spiritual gifts is sovereign based. The same gift may be used by the Lord in countless ways, in many varieties. God’s people and God’s gifts are like snowflakes, no two are exactly alike! The Corinthians were more interested in being successful, than in being submissive, and in being noticed and praised, than being obedient and faithful. They wanted each other’s gifts, but the truth of the matter is, no one can be you!
God has gifted you, and He wants you to fulfill the purpose He has made you for. Think of how much does not get done, simply because we will not use the gifts that God has given us. We get distracted by the evil one envying someone else’s gift and talents, when the truth is, you have your own. Question is, Do you know what they are, and are you using them for the glory of God?