"The woman gave birth to a boy and named him Samson. He grew and the LORD blessed him, and the Spirit of the LORD began to stir him." (Judges 13:24-25)
Israel does evil again and God hands them to the Philistines for forty years. The angel of the LORD appears to a barren woman, the wife of Manoah of the tribe of Dan: you will become pregnant and give birth to a son. No razor is to come on his head, for the boy will be a Nazirite of God from the womb, and he will take the lead in delivering Israel from the Philistines. Manoah prays for the angel to return and teach them how to bring up the child. The angel comes again. Manoah offers a burnt offering; when the flame goes up, the angel ascends in the flame. Manoah realises they have seen God: we are doomed to die. His wife is more composed: if the LORD had meant to kill us, he would not have accepted our offering or shown us all these things.
The woman gave birth to a boy and named him Samson. He grew and the LORD blessed him, and the Spirit of the LORD began to stir him. The Catechism identifies Samson's birth announcement as part of the series of miraculous births that runs from Isaac and Samuel to John the Baptist and Jesus: each is announced by a heavenly messenger, each is dedicated before birth, each serves a specific role in God's saving purposes (CCC 717).
Brothers and sisters, Manoah's wife was wiser than her husband in the moment of fear. We are not going to die, she said; if God wanted to kill us he would not have done all this. When fear says you are doomed, think about what God has just shown you. The evidence of his recent action is the argument against the fear of his punishment.
Lord God, you announced Samson before his birth and the Spirit stirred him as a young man. Let your Spirit stir every person you have set apart before their birth. Use their distinctive calling for your purposes. Through Christ our Lord. Amen.