"Samuel, Samuel!' Samuel answered, 'Speak, for your servant is listening.' Samuel grew up, and the Lord was with him, not permitting any word of his to be without effect." (1 Samuel 3: 3 – 19)
The Call of Samuel
The Lord called Samuel thrice before he answered. God is an excellent and patient communicator.
"There is no change of mind on God's part about the gifts he has made or of his choice." (Romans 11: 29)
God has been faithful to his word in Romans 11: 29 with regard to his call to me. Not even the tragedy of sin was permitted to frustrate the call. Thank you Jesus.