For Christ did not send me [Paul] to baptize, but to preach the gospel, not with wisdom of words, lest the cross of Christ should be made of no effect. - 1 Corinthians 1:17
Paul said he was to be all thing to all men (1 Corinthians 9:22), but that did not mean that he was to do everything that came to mind but to be aware of what God had called him to be and do. He was called to preach the Gospel. There were other things that he could do but should not do because that was not in his God-given swim lane.
So - do you know what your purpose is? We each have one you know. I think each of us has a primary purpose in the body of Christ.
But the manifestation of the Spirit is given to each one for the profit of all. .... But now God has set the members, each one of them, in the body just as He pleased. And if they were all one member, where would the body be? But now indeed there are many members, yet one body. - 1 Corinthians 12:7,18-20
What that means is our new life in Christ is more than being saved - born again. As if that were not enough! That is only the beginning. We each have a place in the Body and corporately we are a testimony to the world. Witness to God's love and provision for eternal life by faith in His Son.
So don't be content with being a Christian in name only - but find your place and purpose to fulfill your calling.
For I know the plans I have for you, declares the Lord, plans for welfare and not for evil, to give you a future and a hope. - Jeremiah 29:11
For many the question is not are they staying in their swim lane - the question is - "Are they swimming?" There are many that never get their feet wet - they just watch from the bleachers. Just because you are not a preacher or a missionary does not mean that you don't have a purpose in God's plan.
Now there are varieties of gifts, but the same Spirit; and there are varieties of service, but the same Lord; and there are varieties of activities, but it is the same God who empowers them all in everyone. To each is given the manifestation of the Spirit for the common good. ....For the body does not consist of one member but of many. If the foot should say, “Because I am not a hand, I do not belong to the body,” that would not make it any less a part of the body. And if the ear should say, “Because I am not an eye, I do not belong to the body,” that would not make it any less a part of the body. If the whole body were an eye, where would be the sense of hearing? If the whole body were an ear, where would be the sense of smell? But as it is, God arranged the members in the body, each one of them, as he chose. - 1 Corinthians 12:4-7,14-18
So my encouragement to you is to jump in - the water's fine!
Think about it – Pray about it – Believe it – Walk in it. Let your light shine and give God the glory.
By Faith Alone By His Grace Alone And For His Glory Alone