Being ready to share your faith with others at any time means having a right heart with God, a gentleness and respect for the other person, keeping in mind the results might come later on, and keeping in God’s will living a godly life.
A wife’s lifestyle can win over an unsaved husband. The outward appearance is not as important as how you act. A holy life has the fruits of the Holy Spirit.
The principle of treating each other with respect is given to the wife also. To be in subjection to is defined as patient respect. The wife’s attitude of acceptance and respect can win over the husband who isn’t walking with God.