SALAM.
i was a shia before and now im sunni., let me tell whats wrong with shia:
1- they pray on a rock calling it turba of hussain (3alayhi salam), when i used to pray i felt like jahiliya when they used to worship things.
2-some of shia(3alawiya) say that angel 'jibra'il' (3alayhi salam) made a mistake and told the quour'an on the messenger of ALLAH (3ALAYHI salat wa salam) instead of Ali (3alayhi salam)...no sense
3-the prophet(3alayhi salat wa salam )say that in meaning of course i dont memorize the hadiyh, but he (3alayhi salat wa salam) said that the man who died can be helped by a son who make du'aa for him, so as for shia , they believe that if they make du'aa for dead ppl, so the dead ppl will help them...no sense, bcz the dead man is the one who needs us, he need our du'aa not the opposit.
4-shia insult aisha and abu baker and othman and omar, and just refuse that those sahaba cant be ennemis bcz they lived with the prophet(3alayhi salat wa salam), they call abu baker that he hit fatima in the eye of ali(radiya LLAH 3anho)....no sense...abu baker all he did is that he refuse to give the land to fatima and to he's own daughter, so they go and talk a lot of lies and khamina'i says they hit fatima and killed her son and fadla LLAH, (another cheikh for shia) says no, he didnt hit her..its just conflicts..so the shia between themselves are confused..so what kind of religion is that? also, they didnt notice that if they were conflicts like they say(lie) so why hussain(3alyhi salam ) did give her daughter to omar(omm kolthoum)....
4- shia believe in tama'em, they believe that if they were a ring or a neckless that they thnk its mobarak will protect them from danger...and thats chirk.which is for bidden , the messenger of ALLAH (3alayhi salat wa salam ) refused once a bay'aa from a man who weird a tamima in he's neck, until he removed it.
5-they also believe that if they ask fatima (3alayha salam) or any of ahlul bayt(3alayhim salam) than ALLAH will give them what they asked
6-also shia believe that they are allowed to pray two prayers like dhuher and asr together and maghreb and isha together...which isnt sense at all, bcz if thats true so why do we have two prayers in the same time, why not one in each time, so they do it by laziness and if u asked them they say its in the quour'aan and its good and mustahab, and they forget that the munafek is the one who dont pray them each alone.
7-they do mut'aa marriage and say its very good, but if u go into a house of shia u will know that the father will kill he's daughter if she did it, so they say things but do another....also they always talk about how they love ali(radiya LLAH 3anho) and just forget that ali (radiya LLAH 3anho )is the one who remind ibn abbas that mut'aa is forbidden:
It was narrated from ‘Ali that he heard Ibn ‘Abbaas permitting mut’ah marriage, and he said, “Wait a minute, O Ibn ‘Abbaas, for the Messenger of Allaah (peace and blessings of Allaah be upon him) forbade it on the day of Khaybar and (he also forbade) the meat of tame donkeys.”
8-and sis there's lots of lies. and shiaa ppl grow up in families where they heard these lies so they refuse to just think logicaly....
take this website: www.islam-qa.com
u can read a lot of things it can be helpfull or every subject u need.
EDIT: forget to talk about the imamat(12) they believe in mahdi, and that he will come, and whats weird is that no ayah in quour'aan or any hadit talk about it.....and we all muslims know that prophet muhamad (3alayhi salat wa salam) is the last prophet so thats wrong too.
salam
EDIT: they also call ppl. like instead of saying 'YA RABBI, YA ALLAH' THEY CALL imamat or ppl dead...so thats totally chirk, bcz calling someone other than ALLAH is chirk.,
also they alsways when they wanna expalin quour'aan they start to imagine things not there, and if u asked them they say thats jihad...wrongg.
also in athan and ikama they say 'achhado ana 3aliyan waliyo LLAH' and say" 7ay 'ala khayr l'amal' knowing that they say that bilal when the prophet(3alayhi salat wa salam) didnt say it, so SHIA ALWAYS ADD THINGS NOT THERE, its like they are making there own religion not islam, and they talk as there hawa and there feelings takes them and thats BID'AA and every bid'aa is dalala and its in hell.
salam .