15But when Pharaoh saw that there was relief, he hardened his heart and did not heed them, as the Lord had said.
Romans 8:14–16 NKJV
14For as many as are led by the Spirit of God, these are sons of God. 15For you did not receive the spirit of bondage again to fear, but you received the Spirit of adoption by whom we cry out, “Abba, Father.” 16The Spirit Himself bears witness with our spirit that we are children of God,
Philippians 4:6–7 NKJV
6Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God; 7and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus.