Prayer – protection, length of life

Psalms 61:1-8
[1]Hear my cry, O God; listen to my prayer!
[2]In despair and far from home I call to you! Take me to a safe refuge,    
[3]for you are my protector, my strong defence against my enemies.
[4]Let me live in your sanctuary all my life; let me find safety under your wings.
[5]You have heard my promises, O God, and you have given me what belongs to those who honour you.
[6]Add many years to the king’s life; let him live on and on!
[7]May he rule for ever in your presence, O God; protect him with your constant love and faithfulness.
[8]So I will always sing praises to you, as I offer you daily what I have promised.