As the head of the family should teach them in a simple way to his household.
A Morning Prayer
In the name of the Father, and of the Son, and of the Holy Spirit. Amen.
Then, kneeling or standing, you shall say the Apostles’ Creed and the Lord’s Prayer. Then you may say this prayer:
I thank You, my heavenly Father, through Jesus Christ, Your dear Son, that You have kept me this night from all harm and danger; and I pray You to protect me this day also from sin and every evil, that all my doings and life may please You. For into Your hands I commend myself, my body and soul, and all things. Let Your holy angel be with me, that the wicked foe may have no power over me. Amen.
And then you should go with joy to your work, singing a hymn, or the Ten Commandments or whatever your devotion may suggest.
Martin Luther, The Small Catechism, Prayers for Daily Use