Look at the birds in the air, that they do not sow, nor reap nor gather into barns, and yet your heavenly Father feeds them. Are you not worth more than they? (NASB)
I know it sounds hard, but Christianity isn't purely about following rules and laws. Although you certainly should follow God's laws, the most important thing is that you maintain your relationship with God and keep it strong.
I gotta say I really love Thunderlane x Cloudchaser and Soarin x Spitfire. Those two shippings are the only shippings I really support in MLP, especially Thunderlane x Cloudchaser. Unfortunately, these character are all background characters, so there aren't exactly a lot of fanfics on these couples. Quite a shame.