Postcards From Heaven Screen Saver - Version 2.5 The Promises of God Screen Saver Theme combines More than 20 Beautiful Color Photos of God's Creation from Around the World with Scripture Verses and Christian Messages to Encourage you and to Uplift your Spirit. Each Screen Saver incorporates 23 Different State-of-the-art Special Effect Transitions between the Photos. It designed for Windows 95/98 and NT, and it is extremely User Configurable and Easy to Use.