When praying what must we do in order to be forgiven?

Answer

"And when you stand praying, forgive, if you have anything against any: that your Father also which is in
heaven may forgive you your trespasses." Mark 11: 25.

What is the devil's relationship to lying?
Through what was Christ made a complete and perfect Saviour?
What title was given to the fourth state of the church?
What was first seen on the opening of the sixth seal ?
Why was this to be?
With what should our prayers be mingled?
What is our duty toward the outcast and wandering?

Questions & Answers are from the book Bible Readings for the Home Circle