Practise patience, my brethren.
Make your house at home a daily school to you in which to learn patience.
Be sure that you well understand the times, the occasions, the opportunities, and the invitations of patience, and take profit out of them; and thus both your profit and that of others also will be great.
Tribulation worketh patience.

Endure tribulation, then, for the sake of its so excellent work.

Nothing worketh patience like tribulation, and therefore it is that tribulation so abounds in the lives of God's people.
So much does tribulation abound in the lives of God's people that they are actually known in heaven and described there by their experience of tribulation.

'These are they which came out of great tribulation, and therefore are they before the throne.' These are they with the three sharp arrows shot through and through their hearts of gold..