Don't sweat it. It's all good because God's ink goes deeper than your tattoo. Long before the current tattoo craze, the Lord said, "... I will put my law within them, and I will write it on their hearts. And I will be their God, and they shall be my people" (Jeremiah 31:33 ESV). He knew we needed something more than tattoos, bumper stickers, extra-plains clothing or extra cool clothing (depending on your theological persuasion), etc., etc. to change our hearts and to set us apart as His chosen ones.
We have a heart problem and God goes straight to the "heart of the problem" and does what we can not do on our own. He gives us a permanent fix—a new heart with His Word inscribed on it. Not only that, but we also have the mark of the Holy Spirit as a pledge or down payment sealing us as His own and guaranteeing the completion of the job begun in us.
You could almost say that we've got tattoos all over us. And these tattoos never fade.