Mediterranean Beef Skewers

2 lbs. beef sirloin, cut into cubes;

3 garlic cloves, minced;

1 tbsp. fresh lemon zest;

1 tbsp. fresh parsley, minced;

2 tsp. fresh thyme, minced;

2 tsp. fresh rosemary, minced;

2 tsp. dried oregano;

4 tbsp. olive oil;

2 tbsp. fresh lemon juice;

Sea salt and freshly ground black pepper;

Wood or metal skewers;