Dua is a powerful act of worship that Allah loves and promises to respond to.
Sincerity is key for effective dua, seeking Allah's pleasure and relying on Him alone.
Dua can change our decrees and transform impossible situations, as shown by Ibrahim's story.
The best dua is the one made by the Prophet Muhammad, and learning his duas can enhance our own.
Calling upon Allah in a certain manner increases the likelihood of a positive response.