Islamic faith is the Final shape of Abrahmic faith which started from Adam and Finished at Muhammad (SAW).
We believe that the Prophethood has Ended as Islam revealed as the final message from Allah (Swt).
Here is a quote from Quran e majeed.
Quote
٣٩
مَّا كَانَ مُحَمَّدٌ أَبَآ أَحَدٍ۬ مِّن رِّجَالِكُمۡ وَلَـٰكِن رَّسُولَ ٱللَّهِ وَخَاتَمَ ٱلنَّبِيِّـۧنَۗ وَكَانَ ٱللَّهُ بِكُلِّ شَىۡءٍ عَلِيمً۬ا
Chapter 33 verse 040.
Translation.
(39) Muhammad is not the father of any of your men, but (he is) the Messenger of Allah, and the Seal of the Prophets: and Allah has full knowledge of all things.
Urdu: (۳۹
محمدﷺ تمہارے مردوں میں سے کسی کے والد نہیں ہیں بلکہ خدا کے پیغمبر اور نبیوں (کی نبوت
کی مہر (یعنی اس کو ختم کردینے والے
ہیں اور خدا ہر چیز سے واقف ہے
Note Prophethood is the 2nd most important pillar of an Islamic faith whoever disagrees with this or the Seal of prophethood is a considered a "Kafir" and this is the case with Ahmadis.
Seal of the Prophets (Arabic: خاتم اﻟﻨﺒﻴﻴﻦ‎ Khātim an-Nabiyīn) is a title given to Muhammad by a verse in the Qur'an. [Qur'an 33:40] However, there is a difference of interpretation within Muslims;
Muslims traditionally interpret this verse as meaning that Muhammad was the last prophet, whereas other small minority groups such as the Ahmadiyya Muslim Community hold an entirely distinct view.
Nonetheless, all Muslims agree upon that Muhammad received the final revelation in the form of the Qur'an for all mankind, for all time
Quote:False prophets In Islam
Main article: Prophets of Islam
According to most Muslim scholars Muhammad is the final Prophet, thus anyone who has emerged or will emerge to be a new prophet after Muhammad is considered a false prophet. Muslims consider Musaylimah, Mirza Ghulam Ahmad, Rashad Khalifa, and Baha'ullah to be false prophets.
The Quran states that Muhammad is the "seal of the Prophets", the closure in a successive chain of prophets including Adam, Moses and Jesus.
Muhammad himself foretold of a number of false prophets who would come after him, stating,
"In my Ummah, there shall be born Thirty Grand Liars (Dajjals), each of whom will claim to be a prophet, But I am the Last Prophet; there is no Prophet after Me."
Abu Dawood Vol 2 p. 228; Tirmidhi Vol 2 p.45
Quote:From Ahmadi website:
Ahmadiyya Muslim Community is the leading Islamic organization to categorically reject terrorism in any form. Over a century ago, Ahmad(as) emphatically declared that
“jihad by the sword” has no place in Islam. In its place, he taught his followers to wage a bloodless, intellectual “jihad of the pen” to defend Islam. To this end, Ahmad(as) penned over 80 books and tens of thousands of letters, delivered hundreds of lectures, and engaged in scores of public debates.
His rigorous and rational defenses of Islam unsettled conventional Muslim thinking. As part of its effort to revive Islam, Ahmadiyya Muslim Community continues to spread Ahmad’s(as) teachings of moderation and restraint in the face of bitter opposition from parts of the Muslim world.
Quote:Islamic view:
Warfare (Jihad bil Saif)
The primary aim of jihad as warfare is not the conversion of non-Muslims to Islam by force, but rather the expansion and defense of the Islamic state.
In the classical manuals of Islamic jurisprudence, the rules associated with armed warfare are covered at great length. Such rules include not killing women, children and non-combatants, as well as not damaging cultivated or residential areas.
More recently, modern Muslims have tried to re-interpret the Islamic sources, stressing that Jihad is essentially defensive warfare aimed at protecting Muslims and Islam.
Although some Islamic scholars have differed on the implementation of Jihad, there is consensus amongst them that the concept of jihad will always include armed struggle against persecution and oppression.
^ This is the difference.
This entirely distant view is that they have their own "False Prophet" which clearly defies the Word of God and Hadith and this is why they were Declared Kafirs in Pakistan's constitution , it didn't came cheap neither it was based on religious prejudice or hatred as few members try to prove that it was.
There were a series of discussions which lasted decades and it was proved that ahmadis were no Longer Muslims as they dont believe in the Lastness of the Prophet Muhammad SAW not only that they claim Mirza to be the Massih (2nd coming of Jesus ) and Mahdi altogether where as Islam clearly tells that they would be two different people
They agree with it or not its their choice , the word of God is there and so is their belief , its upto them to keep following their cult or do otherwise.
Read about Ahmadi belief from their own website .
An Overview