I see you're a man who's convinced he has perfected interpretation and has come, not to grow, but to demand that others grow to where you are at.
I am not sure where I had stated nor implied that I was such a man that had perfect interpretation. And how can we grow except through the word?
Did not God acknowledge the seven churches as being His in Revelation? And yet there was some insistence on His part to prune so that they may be ready for the Bridegroom when He comes.
We recite that Apostles Creed at church, because we hold them to be truisms which summarize the core tenets of our faith. It is in no way intended to bridge a gulf between our church and others.
2 Corinthians 6:14-18 addresses any agreement that can be shared by those that oppose themselves in according to the faith. There is a call for seperation, not just in the eyes of the world, but in the eyes of God. Just because one church says the creed with a small c does not negate the use of the term as capitalized by the same creed which makes the creed more theirs than not as representing them.
Consider this: why use the term catholic at all? Why use the term to mean universal? Why have the "church" capitalized as if implying that there is one that many in this present day is declaring that this is the "Church"?
And have you noticed how believers can say it out of habit now without thinking about what is said? I remember one Sunday that a preacher had to go over the creed just to awaken the congregation to what was being said habitually.
Fact is: creed is a man-made practise not endorsed by scripture for believers to do at all. They have a way of coming off as if the believers are trying to commend themselves by the letter of an oral creed.
2 Corinthians 3:
1Do we begin again to commend ourselves? or need we, as some others, epistles of commendation to you, or letters of commendation from you?
2Ye are our epistle written in our hearts, known and read of all men:
3Forasmuch as ye are manifestly declared to be the epistle of Christ ministered by us, written not with ink, but with the Spirit of the living God; not in tables of stone, but in fleshy tables of the heart.
4And such trust have we through Christ to God-ward:
5Not that we are sufficient of ourselves to think any thing as of ourselves; but our sufficiency is of God;
6Who also hath made us able ministers of the new testament; not of the letter, but of the spirit: for the letter killeth, but the spirit giveth life.
So not only are we using the creeds to commend ourselves: but we are stating it in an idle and habitual manner with those that use the same creed but oppose themselves in regards to the faith: and indeed: they can use that creed to strengthen themselves in their wickedness as being the "Church".
Matthew 12:
36But I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment.
37For by thy words thou shalt be justified, and by thy words thou shalt be condemned.
We are called to stand apart as a witness of our faith to the world, to each other, to those that oppose themselves, and to God. We cannot speak the same thing as those that err in the world does speak.
1 John 4:
5They are of the world: therefore speak they of the world, and the world heareth them.
6We are of God: he that knoweth God heareth us; he that is not of God heareth not us. Hereby know we the spirit of truth, and the spirit of error.
7Beloved, let us love one another: for love is of God; and every one that loveth is born of God, and knoweth God.
Love for those that do not know Him and love for our erring brothers & sisters in regards to the faith requires us to stand apart for the faith. Keeping the faith is the good fight: so is keeping our witness as unspotted from the world by His grace and by His help.
James 1:27Pure religion and undefiled before God and the Father is this, To visit the fatherless and widows in their affliction, and
to keep himself unspotted from the world.
Enow, since you were born of the Spirit, have you had times when you have come to understand that you had something wrong. Have you ever had to adjust your beliefs on any matters?
That is the whole point of the OP: to give pause, to take the matter to Jesus in prayer, discern by His words, examine the state of our witness and our love for others to know the truth. Every believer is called to do that: just as every church are too. Only God can show why believers should adjust their practises to line up with their beliefs so that their light may shine better to the world around them.