He gives her the Sleeping Potion to simulate death, so that she can avoid marrying Paris and committing bigamy.
Friar Lawrence married Romeo and Juliet in his cell.
He was to take Juliet to his cell and await for Romeo to appear.
Juliet's nurse.
nurse
Juliet's nurse.
The excuse Juliet uses is that she is going to Friar Laurence's cell for shrift or confession.
in his cell or other wise known as the church
Twice in the play Juliet is allowed to visit Friar Lawrence's cell on the pretext of going to confession. One of those times is to marry Romeo. It would appear that this is the only excuse she can use to get out of the house.
Juliet goes to Friar Laurence's cell to seek his help and advice after being told by her parents that she must marry Paris. She is desperate for a solution to avoid the unwanted marriage and turns to the friar for guidance.
The marriage between Romeo and Juliet takes place in secret at Friar Laurence's cell in Romeo and Juliet.
To confess her sins and be absolved.
The first time when she arrives at his cell, Romeo is there ready to get married to her. The second time Paris is there, making arrangements to get married to her. There's a kind of parallelism there.