This is another consequence of the rejection of Christ and Christ’s Church. By breaking off from the Catholic Church, any Protestant denomination is slowly losing whatever grounding in Christianity it had. But the decline is steepest in the Anglican/Episcopal areas due to the political and matrimonial reasons.
At some point, the Anglican/Episcopal churches won’t be anymore Christian than Judaism or Islam, if they keep going down this route.
Dumbing down beliefs isn’t going to win any converts.
Years ago, when I was an evangelical I heard a Catholic teacher on television make the statement that Protestantism, by it’s very nature, leads to theological liberalism. At the time I thought the statement offensive, but now on this side of the Tiber I can see his point.
Protestantism, does indeed lead logically to theologial liberalism and relativity.
I base this conclusion on the shaky concept of ‘scripture alone’. Without anything to anchor to, they drift.
This can be seen very clearly by just observing the path various denominations have taken from thier roots. Presbyterian, Methodist, Baptist, Episcopal, Lutheran. The mainline roots of those denominations have all gone liberal. There are sub-groups that have hung on to thier roots, which must be commended. But those sub-groups become smaller and smaller as the decades roll on.
This is directly tied to the Protestant notion of private judgment. The Catholic Church overrides private judgment, and considers the Church’s magisterium to be the final arbiter/defender of the deposit of Faith, left by the Apostles.
Liberal Catholic leaders themselves are overruled by these doctrines.
The difference however is that the “Deposit of Faith” in the Catholic Church is considered unchangeable and is therefore ultimately immune to liberal/secular tendencies.