How will the clouds be able to transport the companions of Imam Zaman (A.S.) to Makkah?

It has been mentioned in the traditions that some of the companions of Imam Zaman (A.S.) will be transported to Makkah on the clouds and people will view them and recognise them while they will be travelling on clouds.

How is it possible for the vapour natured clouds to carry them, locate and figure out the route to Makkah for them and transport them there?

Answer: We are all aware that the power and strength of the Lord is so magnanimous and great that no act is impossible for Him to carry out and if He wills, He can render such powers and abilities to the clouds, but we should also understand that all the clouds that are visible to our naked eyes are not composed of vapours but there exists clouds that seem to be of vapours to our eyes but are actually of a mysterious light natured existence and possess highly spectacular and magnificent powers. Unfortunately, such clouds that are made up of light and about which we have various traditions and sayings of Ahle Bait (A.S.) are not yet researched and have remained unknown to us.