The Messenger of Allah [SAW] said: "By the One in Whose hand is my soul, none of you has believed until I am dearer to him than his son or his father.'"
"I heard Anas say: 'The Messenger of Allah [SAW] said (Humaid bin Mas'dah said in his Hadith: 'The Prophet of Allah [SAW] said): None of you has believed until he loves for his brother what he loves for himself.'"
The Messenger of Allah [SAW] said: "By the One in Whose hand is the soul of Muhammad, none of you has believed until he loves for his brother what he loves for himself of goodness."
The Prophet [SAW] said: "There are four (traits), whoever has them is a hypocrite and whoever has one of them, then has one of the traits of hypocrisy, until he gives it up: When he speaks, he lies; when he makes a promise, he breaks it; when he makes a covenant, he betrays it; and when he argues, he resorts to foul language."
The Messenger of Allah [SAW] said: "The signs of the hypocrite are three: When he speaks, he lies; when he makes a promise he breaks it; and when he is entrusted with something, he betrays (that trust)."
"Abdullah said: 'There are three (traits), whoever has them is a hypocrite: When he speaks, he lies; when he is entrusted with something, he betrays that trust; and when he makes a promise, he breaks it. Whoever has one of these (traits) then a trait of hypocrisy has not ceased in him, until he leaves it.'" (Sahih Mawquf)
The Messenger of Allah [SAW] said: "Whoever stands (in he voluntary night prayer of) the Ramadan out of faith and in the hope of reward, his previous sins will be forgiven."