Air was purified of more complex organic compounds by heating to in the presence of a catalyst.

Nevertheless Saul didn't say anything that day for he thought, Something has happened to him. He is not clean. Surely he is not clean.

Nevertheless Saul spake not any thing that day for he thought, Something hath befallen him, he is not clean surely he is not clean.

The angels said, O Mary, God has chosen you, and has purified you.

And when the angels said to Mary 'Allah has chosen you and purified you.

The angels said, Mary, God has selected you and purified you.

'When he who has a discharge is cleansed of his discharge, then he shall count to himself seven days for his cleansing, and wash his clothes and he shall bathe his flesh in running water, and shall be clean.

And when he that hath an issue is cleansed of his issue then he shall number to himself seven days for his cleansing, and wash his clothes, and bathe his flesh in running water, and shall be clean.

We would die without air.

We need fresh air.

Let's breathe the fresh air.

Without air we would die.

I need some fresh air.

I just need some air.

I need fresh air.

Am I on the air?

Air speed

Airmass

Hot air rises, and air is drawn in off the sea to replace it.

When they have cleansed themselves, then come unto them as God has commanded you.'

Then when they have thoroughly purified themselves, go in unto them as Allah hath commanded you.

And when they have purified themselves, then go in unto them as Allah has ordained for you (go in unto them in any manner as long as it is in their vagina).

Once they have become pure, approach them in the way God has directed you.

When they have cleansed themselves, then you may go to them in the manner Allah has enjoined you.

And when they have purified themselves, then go in unto them as Allah hath enjoined upon you.

And when they become clean, go into them as Allah has commanded you.

When they have cleansed themselves, then come to them from where Allah has commanded you.

And when they have purified themselves, then come to them from where Allah has ordained for you.

Then you may have carnal relations with them according to the rules of God.

But when they have purified themselves, ye may approach them in any manner, time, or place ordained for you by Allah.

And they ask you the decree concerning menstruation say, It is an impurity, so stay away from women at such times, and do not cohabit with them until they have cleansed themselves so when they have cleansed themselves, cohabit with them the way Allah has determined for you indeed Allah loves those who repent profusely, and loves those who keep clean.

Say It is a discomfort therefore keep aloof from the women during the menstrual discharge and do not go near them until they have become clean then when they have cleansed themselves, go in to them as Allah has commanded you surely Allah loves those who turn much (to Him), and He loves those who purify themselves.

Say, It is an impurity, so keep away from women during it and do not approach them until they are cleansed when they are cleansed you may approach them as God has ordained.

There's air sea interactions.

Air is invisible.

The air became warm.

We would die without air.

Take a breath and hold it.

Don't you have an air conditioner?

I am breathing polluted air.

We are breathing pure air.

The air is damp.

I need to get some air.

The air is stifling.

For you, God, have tested us. You have refined us, as silver is refined.