Place the chunks of beef into a medium size bowl. Stir together the soy sauce, honey, and chili paste. Set aside 1/4 cup of the sauce and pour the remaining sauce over the beef. Stir to coat well. Let the meat marinate for 20-30 minutes.
On wooden or metal skewers, alternately thread the onion, peppers and steak. Brush the vegetables with the reserved sauce.
Grill the kabobs over medium-high heat 12 to 14 minutes or until the steak reaches desired doneness, basting the sides with any remaining sauce as you turn the skewers.
Notes
When using wooden skewers, it's recommended to soak them for 15-20 minutes before cooking. I typically soak the skewers while prepping the meat and vegetables. The skewers will blacken over the grill but rarely burn this way.