Bid'ah is bid'ah and every bid'ah leads to hell fire

Bid'ah is bid'ah and every bid'ah leads to hell fire, there is no existence of good bid'ah which is misleading our ummah.
As our beloved Prophet (peace and blessings of Allaah be upon him) was not allowing innovation in matters of deen (religion), nor was he opening the door to what some people call "bid'ah hasanah," for the following reasons:

The Prophet (peace and blessings of Allaah be upon him) stated repeatedly that: "Every newly-invented thing is a bid'ah (innovation), every bid'ah is a going astray, and every going astray will be in the Fire." (Reported by al-Nisaa'i in al-Sunan, Salaat al-'Eedayn, Baab kayfa al-Khutbah). Reports with the same meaning were narrated via Jaabir (may Allaah be pleased with him) by Ahmad, via al-'Irbaad ibn Saariyah by Abu Dawud and via Ibn Mas'ood (may Allaah be pleased with him) by Ibn Maajah.

The Prophet (peace and blessings of Allaah be upon him) used to say, when beginning a khutbah (sermon): "… The best of speech is the Book of Allaah and the best of guidance is the guidance of Muhammad. The worst of things are those which are newly-invented, and every innovation is a going astray…" (reported by Muslim, no. 867)

If every bid'ah is a going astray, how can some people then say that there is such a thing in Islam as "bid'ah hasanah"? By Allaah, this is an obvious contradiction of the statement and warning of the Prophet (peace and blessings of Allaah be upon him).

The Prophet (peace and blessings of Allaah be upon him) stated that whoever innovates something new in the deen (religion) will have his deed rejected, and Allaah will not accept it, as is stated in the hadeeth narrated by 'Aa'ishah (may Allaah be pleased with her), who said: "The Messenger of Allaah (peace and blessings of Allaah be upon him) said:

'Whoever innovates something in this matter of ours that is not a part of it will have it rejected.'" (Reported by al-Bukhaari, Fath al-Baari, no. 2697). How can anybody then say that bid'ah is acceptable and it is permitted to follow it?

When a person innovates something and adds to the deen something that does not belong to it, he is implying a number of bad things, each worse than the last, for example: That the religion is lacking, that Allaah did not complete and perfect it, and that there is room for improvement.

This clearly contradicts the statement in the Qur'aan (interpretation of the meaning): "… This day, I have perfected your religion for you, completed My favour upon you, and have chosen for you Islam as your religion…" [al-Maa'idah 5:3]

Opening the door to bid'ah leads to changing the deen (religion) and opens the way for personal whims and opinions, because every innovator implies that what he is introducing is something good, so whose opinion are we supposed to follow, and which of them should we take as a leader?
Following bid'ah leads to the cancelling out of sunnah practices and the ways of the salaf. Real life bears witness that whenever a bid'ah is followed, a sunnah practice dies out; the reverse is also true.

We ask Allaah to save us from the misguidance of personal whims and from all trials whether they are open or secret. And Allaah knows best.