The following incident was mentioned by brother Aslam Nakhuda during a lecture that he gave on 24/1/2004. Brother Aslam is an Imam of Jame Masjid Brampton in Canada.
He said that three years back a group of eight brothers, including him, set out to Texas, USA for dawah. They spent sometime there to remind the residents about the reality of this life. On their way back, they stopped by a service station beside a highway to perform the Magrib prayer. One of the brothers gave the Adhan (Call to prayer). Two Non Muslim men were passing by when the Adhan was being called. Being curious, they came to the brothers and asked them who they were, where do they come from and what they were doing. The brothers told them that they are Muslims who are coming from Toronto, Canada with the glad tidings of Islam. A scholar, who was with them, discussed about Islam with the non-Muslim men for 2 or 3 minutes. Then the brothers prepared to offer the salah. The non Muslims who were standing by asked what they should be doing now. The brothers told them to join the prayer and just follow along. The two men decided to join the prayer. The imam recited Surah Fatiha and another surah after it. Then he went to Ruku' and both the Non Muslims did the same. When time for sajdah (prostration on the ground) came, the Non Muslims started hesitating and didn't know whether they should also prostrate on the ground as they never did this before. One of them decided not to do so and he left the prayer. However, the other one just went to sajdah. After the prayer, this person who agreed to prostrate to Allah was blessed with iman. He accepted Islam from the brothers.
Dear readers, this is what we have to do. We have to submit to the will of Allah and in return He will bless us with iman. On the other hand, a person who is arrogant and decide not to submit to the will of Allah may just be deprived of iman.